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7/7/22 3:57 GMT
White Crystals powder L-Malic Acid flavoring Cas 97-67-6 acidity regulator
Applications of l-malic acid: 1. l-malic acid is used as an acidulant and flavoring agent, 2. L-Malic acid is especially suitable for jelly and foodstuff containing fruit ingredient. It can keep the natural color of juice. 3. l-malic acid is used in healthy drinks, it can resist fatigue and protect liver, kidney and heart. 4. L-Malic acid can enhance pharmaceutical stability and improve pharmaceutical absorption. 5. l-malic acid can be added into composite amino acid injection, directly participating the metabolic cycle of organism-Krebs cycle. 6. l-malic acid can reduce the metabolic loss of amino acid and can compensate hypohepatia, cure uremia and hypertension, and weaken the damage of anticancer drug to normoblasts. 7. l-malic acid is also used in skin disinfector, air depurative and deodorizer. Quality standard of cmbec brand l-malic acid: 1. GB 13737-2008 standard.( China quality standard) 2. in accordance with FCC, BP, USP quality standard. Assay(of C14H18N2O5) 99.0% min Specific Rotation -1.6~ -2.6 Sulfate 0.02% Max Chloride[Cl] 0.004% Max Arsenic [as As] 2mg/kg Max Heavy Metals(as Pb) 10mg/kg Max Lead 2mg/kg Max Residue on ignition 0.10% Max Fumaric Acid 0.5% Max Maleic Acid 0.05% Max Contact:
Phone: Fax: Email: Changzhou Thorgren Chemical Co.,Ltd
No. 5077 , Modern City, Jinling Road, North-new District, Changzhou City, China. Changzhou 213000 China 7/6/22 9:05 GMT
E471 Fantastic Food Additives Mono And Diglycerides For Protein Beverge , B
Description: Mono-and Diglycerides bring key functionality to oils and fats, dairy products, frozen desserts and confectionery.It is available in variations depending on the concentration of mono-diglyceride. Variants are available with a mono- diglyceride concentration of 40-60%. Mono-and Diglycerides are non-ionic surfactants with properties (emulsifying, dispersing, foaming, antifoaming, restraining starch retrogradation and controlling fat condensation). Mono-and Diglycerides are oil related and their sensory properties are similar to those of oils. Their consistency is related to fatty acid groups and can be oily, fatty or waxy in general. In general, monoglycerides have a higher consistency and melting point than the fats or fatty acids they are used for. Application: Application Benefit Confection/chocolate For oil and fats stabilization, improves moisture resistance and mouth feel. Protein beverage Prevents delamination and sedimentation. Coffee-whitener Gives a more uniform fat globule size distribution resulting in improved whitening effect and dissloves in water well. Bread and cake Improves cake texture and paste stability. Prolongs shelf life. Margarine, fillings and spreads Stable emulsions, prevents delamination and sedimentation. Ice cream Emulsion destabilization, creating a stable structure, fine texture and shape. Caramel Reduce stickiness. Homogenous fat distribution Chewing gum Improve gum base softness Desserts Improve aeration and foam stability Contact:
Phone: Fax: Email: Guangzhou Cardio Biotechnology Co,.Ltd.
Room E&F, 7th Fl., Ruihua Building, No.267, Wushan Road, Tianhe District, Guangzhou, China Guangzhou 510000 China 4/8/22 0:57 GMT
Xylo-oligosaccharides,lactitol
Founded in 2018, Shandong Jianyihong Pharm has become the most respected manufacturer of Xylo-oligosaccharides (food and Feed) Maltitol Powder,Maltitol Sryup,Xylitol,Erythritol,D-Xylose, Allulose,Sor , bitol powder,Lactitol,Lactulose, L- Arabinose.in China. our XOS is very stronger and competitive in the Market. email:foodchem16@163.com Contact:
Phone: Fax: Email: Shandong Jianyihong Pharm
anqiu weifang 266001 China 4/2/22 3:36 GMT
Air solenoid VMPA2-M1H-X-PI 537961
CONTACT US Jessica - Online Time 8:30AM-18:00PM Email : sales3@amikon.cn Skype : jessica01235483 Mobile : 86-18030235311 Wechat : hu18030235311 OTHER HOT IN STOCK ITEMS (USA) PLC/DCS/TSI/ESD module (Overhead information) 1.Product packing: Original package or international import package. 2.Shipping and delivery: Items will be shipped within 2 business days from payment confirmation via UPS DHL FEDEX TNT or EMS etc. We always can prompt delivery and look forward to your business 3.Payment terms: Buyer pays the shipping charge and handling worldwide.We can accept TT, West union. Skype : jessica01235483 Wechat : hu18030235311 Mobile : 86-18030235311 Email : sales3@amikon.cn Our products are widely used in 1. CNC machinery metallurgy; 2. Oil and gas; 3. Petrochemical; 4. Chemical; 5. Paper printing; 6. Textile printing and dyeing; 7. Machinery; 8. Electronics manufacturing; 9. Automobile manufacturing; …… If you have any inquiry, please feel free to contact us Mobile : 86-18030235311 Features of products 1) High reliability, strong anti-interference ability. 2) Programming is simple and easy to use. 3) Design, easy installation, less maintenance work. 4) Functional, versatile, and can achieve three integrated power. 5) PLC combines electronic control (logic control), electrical instrument (process control) and electric junction (motion control). 6) Small size, low energy consumption. 7) High cost performance. RELATED ITEMS Allen Bradley Rockwell 1756-IF16H/A Allen Bradley Rockwell 1756-CNBR/E Allen Bradley Rockwell 1746-NO4I Allen Bradley Rockwell 1746-NI8 Allen Bradley Rockwell 1746-A10 Allen Bradley Rockwell 1746-C9 Allen Bradley Rockwell 1734-AENT Allen Bradley Rockwell 1734-IE8C Allen Bradley Rockwell 1746-P3 Allen Bradley Rockwell 1756-IB32 Allen Bradley Rockwell 1756-OB32 Allen Bradley Rockwell 1756-OW16I Allen Bradley Rockwell 1769-OW8I Allen Bradley Rockwell 1769-IQ32 Allen Bradley 1794-IA16 I/O Module 120 VAC Input Allen Bradley Rockwell 1762-IQ16 Allen Bradley 1746-NI4/B INPUT MODULE Allen Bradley 1734-OE4C Analog Current Output Module Allen Bradley 1734-IE8C Current Input Module Allen Bradley 20-750-2262C-2R Option Module Minimum Order: 1 bags Contact:
Phone: Fax: Email: AMIKON LIMITED
32D Guomao Building , No.388 , Hubin south Road , Siming district , Xiamen , Fujian, China XIAMEN 361009 China 3/18/22 8:31 GMT
Food Grade Natural Erythritol Sweetener Substitute Sugar Low Calorie 99% Ca
Erythritol glycol is very suitable for diabetics, because it is not easy to be degraded by enzymes, so it is not involved in glycemic metabolism and glucose changes. It can also be used as a substitute for low-calorie health food, which is very suitable for patients with obesity, hypertension and cardiovascular Erythritol, decay resistance function of sugar alcohol is very obvious, is the main reason of the caries occur due to corrosion of streptococcus mutans of oral teeth enamel, because of erythritol, sugar alcohol cannot be used by the pathogen, and thus made of candy and special cleaning teeth to protect children's oral health has a very positive role. CONTENT SPECIFICATIONS Appearance White crystalline granular powder Sensory Clear sweet, no unusual odor Melting Range 119℃- 123℃ pH 5.0- 7.0 Mesh Size 14-30, 30-60, 18-60, 100 mesh Loss on Drying NMT 0.2% Ash NMT 0.01% Erythritol (on dry basis) NLT 99.5% Heavy Metal (Pb) NMT 0.5 mg/kg As NMT 2.0 mg/kg Reducing Sugar (as glucose) NMT 0.3% Ribitol and Glycerol NMT 0.1% Total Plate Count NMT 300 cfu/g Yeast & Mould NMT 50 cfu/g Contact:
Phone: Fax: Email: SHANDONG FUYANG BIOTECHNOLOGY CO.,LTD
Floor 14, building 36, No. 6055, Jinhai highway, Fengxian District, Shanghai Shanghai 201100 China 1/18/22 6:33 GMT
Granule 30mesh Acidity Regulator CAS 6132-04-3 Sodium Citrate Food Additive
Sodium Citrate Food Additives Acidity Regulators White Crystal Granules Characters: SODIUM CITRATE CONSISTS OF COLORLESS CRYSTALS OR WITH CRYSTALLINE POWDE,COLORLESS,WITH SLIGHT DELIQUESCENCE IN THE WET AIR,WITH SLIGHTLY WEATHERED IN THE HOT AIR,SOLUBLE IN ETHANOL. Main Usage: 1,Mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry. 2,It is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries. SPECIFICATION: Parameter Standard Characters White or almost white, crystalline powder or granular crystals. Slightly deliquescent in moist air. Freely soluble in water, practically insoluble in ethanol Identification Passes Test Appearance of Solution Passes Test Acidity or Alkalinity Passes Test Assay 99.0-100.5 % Water 11.0-13.0 % Readily Carbonisable Substances T≥80% Sulphates ≤150 ppm Chlorides ≤50 ppm Oxalates ≤100 ppm Iron ≤5 ppm Lead ≤1 ppm Arsenic ≤1 ppm Mercury ≤1 ppm Tartrate Passes Test Heavy Metals (as Pb) ≤5 ppm PH(5%w/v) 7.5-9.0 Pyrogens Passes Test Contact:
Phone: Fax: Email: ANHUI EBUY INTERNATIONAL CO., LTD
ROOM 2415,VANKE CENTER, NO. 2 FEIHE EAST STREET, HEFEI, CHINA,230031. HEFEI 230031 China 12/25/21 7:54 GMT
Sugar free ingredient allulose liquid Low Calorie Sweetener Psicose syrup i
Sugar free ingredient allulose liquid Low Calorie Sweetener Psicose syrup in stock D-Allulose is a kind of rare sugar in nature. It is not easy to be metabolized by human body after eating. It has no energy and no corrosion. It also has good food processing characteristics. As a new functional sweetener ingredient, it can replace traditional sweetener in food development. Allulose Analysis PRODUCT NAME ALLULOSE SYRUP Appearance Light yellow liquid Taste Sweet, no odor Allulose content(on dry basis),% ≥95.0 Water activity <0.75 PH 3.0-7.0< , br> Ash,% ≤0.5 Arsenic(As),( 59289408, 58850924, 58645284,mg/kg) ≤0.5 Lead(Pb),( 59289409, 58850925, 58645285,mg/kg) ≤0.5 Total Aerobic Count(CFU/g) ≤1000 Total Coliform(MPN/100g) ≤30 Mould and Yeast(CFU/g) ≤25 Staphylococcus aureus(CFU/g) <30 Salmonella < , br>Negative Syrup06 STORAGE & SHELF-LIFE 1. Store in dry and cool condition, keep away from material with odor or of volatilization, protect from water and wet. 2. Best within 36 months from manufacturing date. Allulose Application As one of the sugar alcohol products, it has been widely used in all kinds of food, can replace sugar. Bailong Nancy Minimum Order: 200 Contact:
Phone: Fax: Email: Shandong Bailong Chuangyuan Bio-Tech CO.,LTD
Dexin Road High tech development zone Yucheng 251200 China 12/24/21 6:47 GMT
Sodium Benzoate Prill
Sodium Benzoate Prill Sodium benzoate is a salt of benzoic acid that is found naturally in cranberries, prunes, plums, apples, and other fruits. It is soluble in water and works against yeast and bacteria. MF.: NaC7H5O2 CAS No: 532-32-1. Product testing standard TEST ITEM STANDARD SPECIFICATIONS CHARACTERS A WHITE, ALMOST ODOURLESS, CRYSTALLINE POWDER OR PRILL APPEARANCE OF SOLUTION CLARITY COLOUR Y6 ACIDITY OR ALKALINITY ML/G 0.2MAX IONISED CHLORINE 200 PPM MAX TOTAL CHLORIDE 300 PPM MAX HEAVY METALS(IN TERMS OF LEAD) 10 PPM MAX ARSENIC: 3 ppm MAX LEAD: 2 ppm MAX MERCURY: 1 ppm MAX READILY OXIDISABLE SUBSTANCES POSITIVE POLYCYCLIC ACIDS POSITIVE LOSS ON DRYING % (m/m): 1.5% MAX ASSAY % (m/m): 99.0%-100.5% Sodium benzoate used as a preservative in food Sodium benzoate is a preservative commonly used in fruit pies, jams, beverages, salads, relishes, and sauerkraut—foods that have an acidic pH. It also naturally occurs in and some spices such as cloves and cinnamon. Soft drinks are the number one source of sodium benzoate in the diet. As chemical preservatives, sodium benzoate is frequently used in processed foods to prevent the growth of bacteria, yeast, or other unwanted microorganisms that could spoil your food. When sodium benzoate is combined with water, benzoic acid is produced. Benzoic acid is the active form of the preservative—the form that protects foods. Contact:
Phone: Fax: Email: Zhejiang Zancheng Life Sciences Ltd.
Room 802, Building 1, Hanzhiyun Commercial Center, No.33 Shenhua Road, Gongshu District Hangzhou 310011 China 12/24/21 6:44 GMT
PCMX
PCMX CAS No.:88-04-0 MF: C8H9ClO Chloroxylenol,a , lso known as para-chloro-meta-xylenol (PCMX) and 4-Chlor , o- 3, 5-dimethylphenol, is a white crystal. it is developed in Europe in the 1920s and used in the United States since the 1950s. It is a secure, high- efficient, broad-spectrum, and low-toxic antiseptic chemical compound. PCMX is an antibacterial ingredient that has good activity against Gram-positive, Gram-negative, epiphyte, and mildew approved by FDA. It has good chemical stability and doesn’t lose activity in normal storage conditions. Solubility in water is 0.03 wt%, freely soluble in an organic solvents such as alcohols, ethers, polyglycols, etc., and solutions of alkali hydroxides frequently used in personal clean care products. Chloroxylenol and disinfection usage Chloroxylenol is an antiseptic and disinfectant which is used for skin disinfection, and together with alcohol for cleaning surgical instruments. It is also used within a number of hospitals and households for disinfection and sanitation such as Dettol liquid (to which it contributes its distinctive odor), cream, and ointments. This product is low-poison antibacterial, frequently used in personal care products such as hand-cleaning detergent, soap, dandruff control shampoo and healthy products, etc. Common dosage in lotion as follows: 0.5~1wt% in liquid detergent, 1wt% in antibacterial handing detergent, 4.5~5 wt% in disinfectant. What’s more, it has been used in other fields such as glue, painting, textile, pulp, etc. More application of PCMX PCMX is used as a preservative in cooling fluids, cosmetics, topical medications, urinary antiseptics, and metalworking fluids. PCMX is an active ingredient in germicides, antiseptics, etc., fungistat; mildew preventive; preservative; chemical intermediate. PCMX is an active component in deodorants, soaps, skin preparations for dermatological disorders, antiseptics, and as a preservative for aqueous functional fluids. We strictly control and assure the chloroxylenol with internationally certified high quality. Our company has been exported chloroxylenol to customers with good reputation both in the products and our professional service. Contact:
Phone: Fax: Email: Zhejiang Zancheng Life Sciences Ltd.
Room 802, Building 1, Hanzhiyun Commercial Center, No.33 Shenhua Road, Gongshu District Hangzhou 310011 China 12/24/21 6:41 GMT
Hyaluronic acid
Hyaluronic acid Hyaluronic acid is an acidic mucopolysaccharide. With its unique molecular structure and physical and chemical properties, hyaluronic acid has shown a variety of important physiological functions in the body, such as lubricating joints, regulating the permeability of vascular wall, regulating the diffusion and operation of proteins, water and electrolyte, and promoting wound healing. It is currently found in the nature of the best moisturizing substances, known as the ideal natural moisturizing factor. Hyaluronic Acid is a substance that occurs naturally in the human body in the skin, cartilage, nerves, bones, and eyes. It is also a key component of synovial fluid within the joints. Hyaluronic acid has many uses both in medical and commercial areas. It is comprehensively used in dietary supplements, cosmetics, eye drops, and injections. Functions of Hyaluronic acid in cosmetics Researchers have found when Hyaluronic acid used in cosmetics, it has the effectiveness of lubricating and film-forming, moisturizing, preventing skin damage, thickening, and keeping emulsion stable. Applied to the skin, it forms a film that keeps water on the surface and thus slows down its evaporation. It improves the suppleness and softness of the skin. Hyaluronic acid can nourish the skin and long-last moisturizing. So it has the function of anti-aging, anti-wrinkle, and skin damage repairing. The natural production of hyaluronic acid in the skin declines over time, contributing to the appearance of wrinkles. For this reason, this active ingredient is widely used in cosmetic medicine for wrinkle filling. To optimize the performance of this active ingredient in cosmetics, it is used in a fragmented form. The fragments can penetrate the upper layers of the skin and help to fill in wrinkles. They can also restart the synthesis of hyaluronic acid in the skin. · adding moisture · smoothing and improving overall texture · reducing fine wrinkles · reducing acne scars · calming unwanted redness · conditioning dermis on the scalp Hyaluronic acid effect on medical Hyaluronic acid not only promotes skin hydration but also plays a crucial role in wound healing. Scientists got the conclusion that hyaluronic acid speeds up wound healing by controlling inflammation and redirecting blood vessels to areas of damaged skin. Besides, Hyaluronic acid and its sodium salt Sodium Hyaluronate have been comprehensively used in eye drops. · soothe acid reflux · relieve joint pain · speed up healing of wounds · offer relief for dry eye · help preserve bone strength · prevent bladder pain Forms of hyaluronic acid Oral hyaluronic acid :It’s always best to speak with a trusted health professional before using an oral supplement. Studies have shown that taking 120 to 240 milligrams per day for at least a month significantly reduced dry skin and increased moisture. Injectable hyaluronic acid:HA is also used in dermal fillers, many of which are composed of HA in an injectable gel form. HA fillers add volume by physically filling the area where they are placed, as well as by drawing water to enhance the filling effect. HA fillers can be used to address a multitude of cosmetic concerns, including lifting the cheeks, softening deeper folds and creases around the mouth and chin, improving the look of sunken, dark, undereye circles, hydrating and enhancing the lips, and rejuvenating the hands and earlobes. Topical hyaluronic acid:HA comes in different molecular sizes. Larger HA molecules, despite being the best at binding water and offering hydration, cannot penetrate into the skin. When applied topically (to the skin), these molecules sit on top of the skin, offering hydration only at the very surface. Smaller HA molecules, which bind less water than larger HA molecules, can penetrate deeper into the skin (though only into the epidermis, the topmost layer of skin). Contact:
Phone: Fax: Email: Zhejiang Zancheng Life Sciences Ltd.
Room 802, Building 1, Hanzhiyun Commercial Center, No.33 Shenhua Road, Gongshu District Hangzhou 310011 China 12/24/21 6:37 GMT
Norfloxacin
Norfloxacin Usage of norfloxacin Norfloxacin, also known as norfloxacin, is a quinolone anti infective drug. It has high antibacterial activity against Gram-negative bacteria such as Escherichia coli, dysentery bacilli, Salmonella, proteus, Pseudomonas aeruginosa, and has good antibacterial effect on Gram-positive bacteria such as Staphylococcus and pneumococci. Our highlights of norfloxacin. We strictly control and assure the norfloxacin with internationally certified high quality. Our company has been exported norfloxacin to more than 10 countries of the world with good reputation both in the products and our professional service. Contact:
Phone: Fax: Email: Zhejiang Zancheng Life Sciences Ltd.
Room 802, Building 1, Hanzhiyun Commercial Center, No.33 Shenhua Road, Gongshu District Hangzhou 310011 China 12/6/21 7:06 GMT
Apple Polyphenol
Product Name:Apple Polyphenol Specifications:10-70% Botanical Name:Malus pumila Mill. Appearance:Brown powder Part Used:Fruit CAS No. :85251-63-4 Introduction:Apple Polyphenols is a general term for polyphenols contained in apples. Polyphenols are widely found in fruits and vegetables. The content of polyphenols in apples varies with the degree of maturity. The content of polyphenols in immature fruits is 10 times that of mature fruits. Therefore, it is advisable to use unripe fruit to extract apple polyphenols. Crude apple polyphenols contain chlorogenic acid, catechins, epicatechins, apple condensed tannins, phloridin, phloretin, anthocyanins and so on. Among them, apple condensed tannins account for about half of the total content of polyphenols. Function and Usage: Apple Polyphenols is a general term for polyphenols contained in apples. Polyphenols are widely found in fruits and vegetables. The content of polyphenols in apples varies with the degree of maturity. The content of polyphenols in immature fruits is 10 times that of mature fruits. Therefore, it is advisable to use unripe fruit to extract apple polyphenols. Crude apple polyphenols contain chlorogenic acid, catechins, epicatechins, apple condensed tannins, phloridin, phloretin, anthocyanins and so on. Among them, apple condensed tannins account for about half of the total content of polyphenols.Apple polyphenols have the functions of anti-oxidation and scavenging free radicals; Apple Polyphenols have a good effect on inhibiting bad breath; Apple Polyphenols have a variety of health care functions such as preventing hypertension, anti-tumor, anti-aging, anti-mutation, anti-radiation, anti-allergic, anti-caries, and strengthening muscle strength; Apple Polyphenols can reduce volatile trimethylamine, thereby prolonging the preservation period of fish; Apple Polyphenols can be used as a clarifying agent for wines and beverages, can effectively inhibit the degradation of vitamin C, and have a strong inhibitory effect on pigment fading, especially for carotene pigments; Apple Polyphenols have antibacterial effects, and the minimum inhibitory concentration (MIC) against Bacillus, Escherichia coli, Pseudomonas and other tested bacteria is 0.1%; Apple Polyphenols are a kind of natural products with unique physiological and chemical activities, and have good astringency and adhesion. Advantage of Jianhe’s product: 10 years professional experience in botanic extract. Honest and reliable sales and service team. Excellent industry reputation, trustworthy kin grain factory Quick and reliable, timely delivery of the goods Package:25kg/Drum Storage Condition:Sealed, avoid light, moisture Shelf Life:2 years Contact:
Phone: Fax: Email: Hebei Finutra Biotech Co., Ltd
Xingtang Industrial Park, Hebei, China shijiazhuang China 11/9/21 6:41 GMT
Buried Via PCB
PCBA is a process requiring knowledge covering PCB manufacturing assembly, PCB design, fabrication and a strong understanding of the final product. ZF is a professional pcb manufacturing companies with high-quality, all of our products have obtained ISO9001, ISO13485:2016, IATF16949:2016, IPC-A-610E, UL, RoHS certifications. A buried via is a connection of any circuit layer inside the PCB but not connected to the outer layer. The via cannot be drilled after bonding because it must be drilled on the individual circuit layers first. After partially bonding the inner layer, it has to be plated before finishing the bonding, which is more laborious and therefore more expensive than the original through via and blind via. Usually, it is only used in high-density(HDI) PCB to increase the available space for other circuit layers. 1. What is via? The via is an important factor in the design of multi-layer PCB and consists of three main parts, including drill hole, the pad around the hole and the POWER layer. When talking about its process, it should be firstly plated a layer of metal by chemical deposition on the cylindrical surface of the via wall to connect the copper foils that need to be connected to the middle layers. The upper and lower sides of the via will be made into a common pad shape, which can be directly connected with the lines near the two sides or not. 2. Classification of vias by function In terms of function, vias can be divided into two categories. One is used for electrical connection between layers while the other is used for fixing or positioning devices. As for the process, the vias can be generally divided into blind via, buried via and through via. (1) Blind via Blind via hole is located on the top and bottom surfaces of the PCB with a certain depth. It is used to connect the line on the surface and the underlying inner line and its depth usually does not exceed a certain ratio (aperture). (2) Buried via It refers to the connection via that is in the inner layer of buried via PCB which will not extend to the surface of the circuit board. Both of above-mentioned two types of vias are located in the inner layers of the circuit board, which are completed by using a through-via forming process before lamination. There may also be several inner layers overlapping during the via formation process. (3) Through via The through hole vias penetrate the entire circuit board and can be used for internal interconnection or as a positioning via of component installation. Because of its easier implementation and lower cost in the process, most of the PCBs use it instead of the other two kinds of vias. The advantages of the blind via and buried via In the non-through-via technology, the application of blind via and buried via can greatly reduce the size and weight, as well as the number of layers and costs in printing circuit boards, moreover, improve the electromagnetic compatibility, increase the characteristics of electronic products, making the design simpler and faster. As for the traditional PCB design and processing, there are many problems brought by through vias. First of all, through-vias occupy a large amount of effective space. Secondly, a lot of through-vias densely packed in one place also make the wiring of the inner layers in the multilayer PCB difficult. That is because they will take up the space required for alignment, destroy the impedance characteristics of the power supply and make the power ground plane ineffective. What's worse, the conventional mechanical method of drilling will be 20 times the workload of non-through hole technology. If you have questions about our buried via PCB production capacity, or the specifications required for your custom project are not listed on this page, please feel free to contact us. We will reply within one workday. We will continue to provide quotation support and design support. Welcome to learn about our production process. Minimum Order: 1 bags Contact:
Phone: Fax: Email: Zhongfeng Electronics Co., Ltd.
810 Shang Xing Buliding, Shajing Town, Bao'an District, Shenzhen, China, SHENZHEN 518105 China 11/4/21 8:00 GMT
DL-Alpha Tocopheryl Acetate 50% CWS
Product Name:DL-Alpha Tocopheryl Acetate 50% CWS Specifications: CWS:50% Appearance:White or off-White free-flowing powder CAS No. :7695-91-2 Molecular formula:C31H52O3 Molecular weight:472.74 Introduction:DL-α- tocopherol acetate is a basic nutrient, which belongs to antioxidant. It can combine selenium in diet, protect multivalent unsaturated fatty acids in cell membrane and other cell structures from free radical damage, protect red blood cells from hemolysis, protect nerves and muscles from oxygen free radical damage, and maintain normal development and function of nerves and muscles. It may also be an auxiliary factor of some enzyme systems. It has effects on reproductive function and lipid metabolism, which can make adenohypophysis gonadotropic secretory cells hyperfunction, increase secretion, promote sperm production and activity, increase ovarian function, increase follicles, increase luteal cells and enhance the role of progesterone; Deficiency can damage animal reproductive organs, prevent fertilization or cause habitual abortion. DL-α- tocopherol acetate (vitamin E) is the general name of tocopherol and Tocotrienol (T-3), and it is a fat-soluble vitamin. It is an important component of cell membrane. It is also the main antioxidant on cell membrane. DL-α- tocopherol acetate widely exists in animal and plant foods, and animal foods are mainly da-type. The content of DL-α- tocopherol acetate in vegetable oil is more than that of linoleic acid and other polyene fatty acids. DL-α- tocopherol acetate, as an antioxidant of polyene fatty acids, combines with pol- yunsaturated fatty acid (PUFA) of membrane phospholipids on cell membrane to stabilize the structure of membrane and prevent PUFA on biofilm and enzymes containing sulfur groups in cells from being damaged by oxidant. When DL-α- tocopherol acetate is deficient, PUFA on erythrocyte membrane is prone to peroxidation, which damages erythrocyte membrane and causes hemolysis. Function and Usage: Nutritional addition and antioxidant function of health care products and infant foods, and raw materials of high-grade cosmetics,Suitable for manufacturing tablets and hard-shell capsules. Advantage of Jianhe’s product: 10 years professional experience in botanic extract. Honest and reliable sales and service team. Excellent industry reputation, trustworthy kin grain factory Quick and reliable, timely delivery of the goods Package:25kg/Drum Storage Condition:Sealed, avoid light, moisture Shelf Life:2 years Minimum Order: 25 Contact:
Phone: Fax: Email: Hebei Finutra Biotech Co., Ltd
Xingtang Industrial Park, Hebei, China shijiazhuang China 10/21/21 7:32 GMT
Vitamin K2
Product Name:Vitamin K2 Specifications::Powder(20;35):0.2% , -2%Recommended: : 0.2%、1%、1.3%、2%;Oil(20;35):0. , 2%-6%Recommended: : 0.5%、1%、5%;Purity:98% Appearance , :Yellow crystals powder;Clear transparent oil CAS No. :MK-4(20):863-61-6 MK-7(35):27670-94-6 Introduction: MK-7(3 , 5)Vitamin K2 (MK-7) is a type of vitamin K2, that is, vitamin K2 contains 7 isoprene units on the side chain, which is a fat-soluble vitamin and one of the indispensable important vitamins in the human body. MK-4(20)Tetraenemenadione, also known as vitamin K2, is a naturally occurring vitamin containing menadione basic structure and anti bleeding effect. In 1929, DAIM found that there are two kinds of vitamin K in nature, K1 and K2, both of which are naphthoquinone compounds. This product is yellow crystal or oily liquid, insoluble in water, easily soluble in organic solvents and vegetable oil, heat-resistant, but easy to be damaged by light. It can promote the synthesis of prothrombin in the liver and regulate the synthesis of coagulation factors VII, IX and X, so as to accelerate blood coagulation. Function and Usage: (1) Vitamin k2 is treatment and prevention of osteoporosis, vitamin K2 generate bone protein, and then together with the calcium of bone formation, increase bone density and prevent fractures. (2) Vitamin K2 can prevent progression to liver cirrhosis. (3) Vitamin k2 can Promote the formation of prothrombin, accelerated blood clotting, maintain normal clotting time. (4) Vitamin k2 can Strengthen the liver's detoxification function, and can lower blood pressure. Advantage of Jianhe’s product: 10 years professional experience in botanic extract. Honest and reliable sales and service team. Excellent industry reputation, trustworthy kin grain factory Quick and reliable, timely delivery of the goods Package:25kg/Drum Storage Condition:Sealed, avoid light, moisture Shelf Life:2 years Minimum Order: 25 Contact:
Phone: Fax: Email: Hebei Finutra Biotech Co., Ltd
Xingtang Industrial Park, Hebei, China shijiazhuang China SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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