Other Chemicals

L Carnosine is a dipeptide (sequence: beta-Ala-His) and a well-documented water-borne antioxidant with wound healing activity, and naturally occurs in high concentrations in muscle and brain tissue. SPECIFICATION OF L CARNOSINE Purity(HPLC) ≥98% Content ≥99% 20% below market price 1000+kg per month Fast delivery APPLICATION OF L CARNOSINE Product Name L-Carnosine β-Alanyl-L-histidine H-β-Ala-His-OH CAS-No. 305-84-0 Molecular Formula C9H14N4O3 Sequence β-Ala-His Molecular Weight 226.232g/mol Package 1kg, 25kg, customizable Appearance White powder Application Cosmetic raw materials Storage 2～8℃ Efficacy and Mechanism of Action: Carnosine is a dipeptide (sequence: beta-Ala-His) and a well-documented water- borne antioxidant with wound healing activity and naturally occurs in high concentrations in muscle and brain tissue. Carnosine is an unsaturated aldehyde that scavenges reactive oxygen species and peroxidizes fatty acids in cell membranes during oxidative stress. Low molecular weight water-soluble unmodified dipeptide-Ala-His has very little affinity for skin and does not penetrate beyond the first layer of cuticle. However, the lipophilic peptide palmitoyl-Ala-His diffused into the cuticle, epidermis, and dermis, and no systemic activity was observed. If you want to know more about l carnosine price, please contact us. As a peptide supplier, we will produce more high quality products for customers, if you have needs, please contact us. More information about our chemical structure identification, please visit our website.

SPECIFICATION OF KURTOXIN CAT C1090-V CAS NO. 820959-57-7 Product Name kurtoxin Purity > 98% Form/State Lyophilized powder Solubility Soluble in water Molecular weight 7386.36 Molecular formula C324H478N94O90S8 Source Peptides Synthesis Storage Shipped at room temperature. The product, as supplied, can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20C. Storage of solutions Up to two weeks at 4C or three months at -20C. Sequence KIDGYPVDYW NCKRICWYNN KYCNDLCKGL KADSGYCWGW TLSCYCQGLP DNARIKRSGR CRA (Modifications: Disulfide bonds: 12-61, 16-37, 23-44, 27-46) APPLICATION OF KKURTOXIN Kurtoxin, a 63-amino acid peptide stabilized by four disulfide bonds, is the first reported peptide inhibitor of T-type voltage-gated calcium channels If you want to know more about peptide polypeptide, please contact us.

The potent blocker of voltage-sensitive K+ channels (IC50 values are 0.1, 1.1, and 25 nM for KV1.3, KV1.1, and KV1.2 channels) respectively). Also inhibits Ca2+-activated K+ channels. SPECIFICATION OF KALIOTOXIN CAT K1070-V CAS NO. 145199-73-1 Product Name Kaliotoxin Purity > 98% Form/State Lyophilized powder Solubility Soluble in water Molecular weight 4149.89 Da Molecular formula C171H283N55O49S6 Source Synthetic peptide Storage Shipped at room temperature. The product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20C. Storage of solutions Up to two weeks at 4C or three months at -20C. Sequence GVEINVKCSGSPQCLKPCKDAGMRFGKCMNRKCHCTPK (Disulfide bonds between Cys8-Cys28, Cys14-Cys33 and Cys18-Cys35) APPLICATION OF KALIOTOXIN Kaliotoxin (KTX), a specific blocker of potassium channels, exerts various toxic effects due to its action on the central nervous system. As one of peptide suppliers, we will produce more high quality products for customers, if you have needs, please contact us. If you want to know more about peptide library, please visit our website.

CAT K1060-V CAS NO. 129203-60-7 Product Name Iberiotoxin Purity > 98% Form/State Lyophilized powder Solubility Soluble in water Molecular weight 4230.9 Da Molecular formula C179H276N50O56S7 Source Synthetic peptide Storage Shipped at room temperature. The product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20C. Storage of solutions Up to two weeks at 4C or three months at -20C. Sequence ZFTDVDCSVSKECWSVCKDLFGVDRGKCMGKKCRCYQ(Disulfide bonds between Cys7-Cys28, Cys13-Cys33, and Cys17-Cys35. Z = Pyrrolidone carboxylic acid) APPLICATION OF IBERIOTOXIN Iberiotoxin (IbTX) is a remarkably selective alpha-K toxin peptide (alpha-KTx) inhibitor of the maxi-K channel. As one of peptide manufacturing companies, we will produce more high quality products for customers, if you have needs, please contact us. If you want to know more about synthetic route, please visit our website.

Application Tips To obtain a smooth and neat finish, apply masking tape and remove before sealant cres. Paint surfaces completely before applying sealant. Before processing, observe the instructions in our product leaflets and safety data sheets. Product Description GP Acetic cure Silicone Sealant is a one-part, acid and moisture cure, medium modulus silicone sealant that provides durable, pliable, watertight joints and offers outstanding adhesion without priming to most non-porous substrates. Material preparation: For successful bonding, glass must be clean of all dust, dirt and oil. The cleaned glass should be wiped dry immediately with a clean, lint free cloth or blown dry with hot oil free air. DO NOT clean glass with soap and water solutions. Soap residue can cat as a release agent and result in adhesion failure. Clean glass should be handled with clean, lint free gloves or equivalent only. Oils from hands and fingers can act a release agents resulting in adhesion failure.

Tips: There are four main characteristics of the pharmaceutical cold chain: 1. Security In the evaluation of pharmaceutical cold chain transportation services, safety is at the forefront, which is determined by the particularity of logistics objects. 2. Sudden demand Due to the sudden outbreak of too many diseases, which are easily contagious and spread rapidly, the demand for refrigerated medicines is of a sudden nature, which requires high emergency service capabilities of logistics providers. 3. High cost Compared with the cost of ordinary transportation, the cost of cold chain transportation is generally about 80% higher 4. Professionalism The transportation and storage of medicines must be operated within a specific temperature range in accordance with national regulations, and in-transit GPS management must be implemented to achieve traceability of refrigerated medicines. Introduction to use: Cold compress: put it in freezer or freezer (-10℃ -- 20℃) for more than 30 minutes before use. Hot compress: wrap the cold and hot bag with a slightly wet towel, put it into the microwave oven and turn it to medium heat. Heat it for the first time within 60-100 seconds, and feel whether the temperature is appropriate after taking it out. If it is not hot enough, continue heating every 10-20 seconds until it is warm enough. If continuous use, subsequent heating time control in 50-60 seconds (medium heat). Hot water: Soak hot and cold bags in boiling water for about 4 minutes, or reheat for another 1 minute if the temperature is not enough.

Clostebol Acetate is synthetic androgen and have a obvious gray assimilation effection,but weak in androphay effection,4-Chlorotestosterone acetate can improve synthetizing the portein ,improve appetite,improve energy.so Clostebol Acetate is mainly used in malnutrition . Packaging & Delivery Process: 1. Sufficient stock, to delivery promptly at the very day when receive the payment 2. Sophisticated and professional logistic agent. 3. Well-trained and disciplined packing team. Unique ways to ship 2 mgial to 20mgial at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed. 4. Packing pictures and tacking code are provided within 12 hours after receiving the payment. Updated tracking information will be provided every other day. 5. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately.

Wickr me: goltbiotech8 WhatsApp/Telegram:+8615389272017 Email/Skype: della@goltbiotech.com Wuhan Golt Biotech Co., Ltd. Guarantee 100% safe shipping, free for all customs clearance.We will ship by special line that shipping company do custom clearance and deliver to door. 100% safe delivery! Sample: available Capsules Tablets OEM (customize service available) Packaging Details Liquid: Iron drum & plastic drum packaging 25kg per unit 170kg per unit 200kg per unit 1 ton per unit Solid Plastic bag & kraft paper bag & fiber drum 1kg per bag/drum 25kg per bag/drum We also sell: Bmk oil Cas 20320-59-6 New bmk powder cas 80532-66-7 BMK Glycidic Acid Cas 5449-12-7 New bmk Oil Cas 5413-05-8 PMK Oil/Powder Cas 28578-16-7 2- Bromo-1-phenyl-1-pentanone cas 49851-31-2 4'-Methylpropiophenone,CAS 5337-93-9 2-bromo-4-methylpropiophenone cas 1451-82-7/ cas 1451-83-8 2-Iodo-1-P-Tolylpropan-1-One CAS 236117-38-7 Prega ba li cas 148553-50-8 Pyrrolidine cas 123-75-1 Valerophenone CAS 1009-14-9 4-Amino-3, 5-Dichloroacetophenone CAS 37148-48-4 Tadalafil / Cialis cas 171596-29-5 Sildenafil cas 139755-83-2 Xylazine hcl cas 23076-35-9 Isopropylbenzylamine CAS 102-97-6 Procaine hcl cas 51-05-8 Benzocaine cas 94-09-7 Lidocaine HCl cas 73-78-9 Phenacetin cas 62-44-2 Tetracaine cas 94-24-6 1,4-Butanediol / BDO cas 110-63-4 1-Cbz-4-Piperidone CAS 19099-93-5 1-Boc-4-Piperidone CAS 79099-07-3 2, 5-Dimethoxybenzaldehyde CAS 93-02-7 Levamisole hcl cas 16595-80-5 Tetramisole hcl cas 5086-74-8 Boric acid flakes/chunks cas 11113-50-1 Quinine dihydrochloride cas 60-93-5 Paracetamol cas 103-90-2 N-Methylformamide (NMF) CAS 123-39-7 NADP cas 53-59-8 NAD cas 53-84-9 NADH cas 606-68-8 NMN cas 1094-61-7 NR-CL cas 23111-00-4 .... Wickr me: goltbiotech8 WhatsApp/Telegram:+8615389272017 Email/Skype: della@goltbiotech.com Wuhan Golt Biotech Co., Ltd.

Minimum Order: 1 bags

Wickr me: goltbiotech8 WhatsApp/Telegram:+8615389272017 Email/Skype: della@goltbiotech.com Wuhan Golt Biotech Co., Ltd. Guarantee 100% safe shipping, free for all customs clearance.We will ship by special line that shipping company do custom clearance and deliver to door. 100% safe delivery! Sample: available Capsules Tablets OEM (customize service available) Packaging Details Liquid: Iron drum & plastic drum packaging 25kg per unit 170kg per unit 200kg per unit 1 ton per unit Solid Plastic bag & kraft paper bag & fiber drum 1kg per bag/drum 25kg per bag/drum We also sell: Bmk oil Cas 20320-59-6 New bmk powder cas 80532-66-7 BMK Glycidic Acid Cas 5449-12-7 New bmk Oil Cas 5413-05-8 PMK Oil/Powder Cas 28578-16-7 2- Bromo-1-phenyl-1-pentanone cas 49851-31-2 4'-Methylpropiophenone,CAS 5337-93-9 2-bromo-4-methylpropiophenone cas 1451-82-7/ cas 1451-83-8 2-Iodo-1-P-Tolylpropan-1-One CAS 236117-38-7 Prega ba li cas 148553-50-8 Pyrrolidine cas 123-75-1 Valerophenone CAS 1009-14-9 4-Amino-3, 5-Dichloroacetophenone CAS 37148-48-4 Tadalafil / Cialis cas 171596-29-5 Sildenafil cas 139755-83-2 Xylazine hcl cas 23076-35-9 Isopropylbenzylamine CAS 102-97-6 Procaine hcl cas 51-05-8 Benzocaine cas 94-09-7 Lidocaine HCl cas 73-78-9 Phenacetin cas 62-44-2 Tetracaine cas 94-24-6 1,4-Butanediol / BDO cas 110-63-4 1-Cbz-4-Piperidone CAS 19099-93-5 1-Boc-4-Piperidone CAS 79099-07-3 2, 5-Dimethoxybenzaldehyde CAS 93-02-7 Levamisole hcl cas 16595-80-5 Tetramisole hcl cas 5086-74-8 Boric acid flakes/chunks cas 11113-50-1 Quinine dihydrochloride cas 60-93-5 Paracetamol cas 103-90-2 N-Methylformamide (NMF) CAS 123-39-7 NADP cas 53-59-8 NAD cas 53-84-9 NADH cas 606-68-8 NMN cas 1094-61-7 NR-CL cas 23111-00-4 .... Wickr me: goltbiotech8 WhatsApp/Telegram:+8615389272017 Email/Skype: della@goltbiotech.com Wuhan Golt Biotech Co., Ltd.

Minimum Order: 1 bags

Usnic Acid Powder 98% Usnea Lichen Extract Cosmetic Raw Materials Usnic Acid Usnic Acid are the usnea Extract powder, also called Lichen Extract, Usnea Barbata Extract, comes from the Dry Lichen of Usnea longissima. General ingredient content: Usnic Acid (Usninic Acid) 98%. The yellow crystalline powder is widely used in curing wounds and burns, antibacterial and antisepsis as the raw material of toothpaste, cosmetics, pharmaceuticals, and perfume. Usnic Acid Pure Plant Extracts , 98% Usnea Lichen Extract Cosmetic Raw Materials 0 Analysis Specification Result Test method Assay Usnic Acid 98% Usnic Acid 98% HPLC Solvent Water Water Complies Identification Positive Positive TLC Appearance Yellow Powder Complies Visual Odor Characteristic Characteristic Organoleptic Particle size 100% through 80 mesh 80 mesh 80 Mesh Screen Loss on drying 5% Max Complies 5g / 105C /2hrs Ash Content 5% Max Complies 2g / 525C /3hrs Heavy metals 10ppm Max Complies Atomic Absorption Pb 2ppm Max 1.28ppm Atomic Absorption Cd 1ppm Max 0.1ppm Atomic Absorption Hg 0.1ppm Max 0.01ppm Max Atomic Absorption Microbiology Total plate count 10000cfu/g Max Complies AOAC Yeast & Mold 1000cfu/g Max Complies AOAC E. Coli Negative Negative AOAC Salmonella Negative Negative AOAC Function: 1. It is a kind of spectrum antibiotic,inhibit most gram-positive bacteria. 2. Usnic Acid also has inhibition function to the trichomonas vaginalis. 3. It has a certain curative effect to cure cervical inflammation,perineal rupture, dysentery and skin disease. 4. It is used as an antibacteria agent in cosmetics and ointments to prevent skin infection. It is also used in formulating deodorant, mouth-care products. Usnic Acid Pure Plant Extracts , 98% Usnea Lichen Extract Cosmetic Raw Materials 1 Application: 1. Pharmaceuticals Usage : Usnic Acid has a selective inhibitory effect on streptococcus, the main bacterium causing oral diseases and dental caries. Usnic Acid is effective for various skin diseases such as burns, infections, and psoriasis. It can improve the symptoms of tuberculosis and intestinal tuberculosis, and even make the microscopic examination of tuberculosis bacteria negative. Used for purulent wounds, burns and skin infections. It has analgesic and antipyretic effects. Usnic Acid has similar effects to antiviral drugs, antiprotozoal drugs,antiproliferative active drugs and anti-inflammatory drugs. Usnic Acid can be used as a preservative. 2. Cosmetics usage: Usnic Acid is a broad-spectrum antibiotic, used as a highly effective preservative in cosmetics.

LED White Light Diffusing Powder With High Light Transmittance For Polytech Masterbatch / Polycarbonate Product Description KS-200 is a silicone plymer resin powder and a kind of effivient LED/LCD light diffusion agent. It's mainly applied to PC, PVC, PMMA ,Color Masterbatch and functional Masterbatch, PET transparent resin and LED. It is effective to increase of light scattering and transmission and emit soft and beautiful light which build a light and comfortable effect. High Light Transmittance LED White Light Diffusing Powder For Polycarbonate 0 Feature 1. Temperature resistance above 300℃, aging resistance, no yellowing, no black spots; 2. High light transmittance, energy saving; less addition and low cost; 3. Narrow particle size distribution and stable optical index; 4. High haze makes the dazzling incident light turn into unobtrusive soft light; 5. Low light loss and high light diffusion efficiency can fully meet the requirements of higher brightness and energy saving of LED lighting, packaging, light diffusion film, etc; 6. In transparent materials such as PC, pet, PMMA, PS and PVC, 0.5-1% of the additive amount can reach more than 86% of the light transmittance and more than 90% of the haze. Application PC,PMMA,PS,ABS and PVC lampshade,light diffusion plate, LED light emitting resin, electronic display board, digital tube lattice, luminous word, cosmetic bottle and color masterbatch or functional masterbatch How to use This product has good dispersion in the resin and directly added into pellets; the dispersion uniformity is better if coating silica bead and precoating liquid.

AAEMA Monomer Methacrylic Monomer Reduced Resin Viscosity Product Description AAEM readily polymerizes with other acrylic and methacrylic monomers. It is a methacrylic monomer used to formulate high-solids solution acrylic resins and acrylic emulsions for lower VOC emission industrial and architectural coatings. Chemical name Concentration Additional identification 2-(acetoacetoxy)ethyl methacrylate >95% CAS-No.: 21282-97-3 EC No.: 244-311-1 2-hydroxyethyl methacrylate <5% CAS-No.: 868-77-9 EC No.: 212-782-2 INDEX No.: 607-124-00-X The ability of AAEM to react with amines and hydrazides makes it an ideal monomer for self-crosslinkable, room temperature cure acrylic emulsions. It also finds use in acetoacetylated polymers crosslinked through chelation with metal ions and for acetoacetylated polymers for producing colorfast fibers. Product Features — Improved adhesion to metal substrates — Low glass transition temperature for improved coating flexibility — Outstanding flexibility and corrosion resistance — Reaction with conventional crosslinkers — Resin viscosity reduction for lower VOC emissions — Room temperature cure, isocyanate-free crosslinking Product Key Applications — Acetoacetylated polymers — Adhesive polymers — Cosmetic polymer intermediate — Pharmaceutical intermediate — Reactive monomer for UV cure applications — Self-crosslinkable acrylic emulsions

We're supply D-36 The finishing abrasive, It's a solid square abrasive in blue, It's used for gold, silver, platinum, and white gold. Especially white precious metals such as white gold. It is excellent for the side gloss of the frames of glasses. thod of use Rotate the buff attached to the motor or handpiece to apply the light medicine and use it. We are Supply and sale regardless of quantity from small to large. In addition to D-36, we also deal with S&TY-402N(Old name:D-24), S&TY-404N(N-5000)

Minimum Order: 10 long tons

Whatsapp:+85267554059 Wickr:annieannie21 Ema , il:annie@duofantrade.com Product List: Flonicamid cas:158062-67-0 4-(Trifluoromethyl)nicotinamide cas:158062-71-6 Cyazofamid cas:120116-88-3 Tembotrione(iso) cas:335104-84-2 Chlorfenapy cas:122453-73-0 2-Mercapto-5-methyl-1,3,4-thiad , iazde cas:29490-19-5 Methylamine Hydrochloride cas:593-51-1 Dimethylamine Hydrochloride cas:506-59-2 Trimethylamine Hydrochloride cas:593-81-7 Tadalafil cas:171596-29-5 Avanafil cas:330784-47-9 3-Chloropropiophenone cas:936-59-4 1-bromo-5-fluoropentane cas:407-97-6 Indazole-3-carboxylic cas:4498-67-3 Agmatine Sulfate cas:2482-00-0 N-(1-Methylethyl)-Benzenemethanam , ine cas:102-97-6 2-imidazole cas:120-93-4 New Bmk cas:5449-12-7/20320-59-6 New Pmk cas:28578-16-7/285578-16-7 2-Bromo-4’-Methylp , ropiophenone cas:1451-82-7 2-Bromovalerophenone alpha Bromovalerophenone cas:49851-31-2 Tetramisole Hydrochloride cas:5086-74-8 Levamisole hydrochloride cas:14769-73-4/16595-80-5 1-Methylpyrrolidine cas:207557-35-5/120-94-5 4-Methylpropiophenone cas:5337-93-9 Valerophenone cas:1003-14-9 Monomethylamine Aminomethane cas:74-89-5 Trimethylamine cas:75-50-3 Maltoheptaose cas:34620-78-5 1-Methyl-3-phenylpropylamine/2Am , ino-4-phenylbutane cas:22374-89-6 2-Phenylpropan-1-amine hydrochloride/β-Methylphenethylamine cas:20388-87-8 2-Amino-4-phenylbutane/1-met , hyl-3-phenylpropylamine cas:22374-89-6 2-phenylpropan-1-amine hydrochloride cas:20388-87-8 Hexahydro-pyridazine Dihydrochloride cas:124072-89-5 Maltoheptaose/ Amyloheptaose cas 34620-78-5 Mda-19 cas:1048973-47-8 Cas:2374-03-0

Minimum Order: 1 bags