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Glucosamine hydrochloride (D-glucosamine hydrochloride) is an amino sugar that is an important precursor in the biochemical synthesis of glycosylated proteins and lipids and can be used as a dietary supplement. Glucosamine hydrochloride is also a natural component of glycosaminoglycans in cartilage matrix and synovial fluid and can exert pharmacological effects on osteoarthritic cartilage and chondrocytes when administered exogenously. Brand: Soarwin CAS No.: 66-84-2 EC Number:200-638-1 Molecular Formula: C6H14ClNO5 Density: 1.028 g/mL at 25 °C Melting point: 190-194 °C (dec.)(lit.) Boiling point: 449.9oC at 760 mmHg Flash point: 225.9oC

Name: KL-98081 Champ pH Tester Product description : Measuring range 0.00~14.00PH Accuracy

Minimum Order: 10 long tons

Name: KL-98102 Economical pH Tester Product description : Measuring range 0.00-14.00PH Resolution 0.01PH Accuracy ±0.1pH(@20℃) ±0.2PH Operatin , g Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 3×1.5V(AG13) Dimensions 97mm×29mm×36mm Weight 50g

Minimum Order: 10 long tons

Name: KL-98105 pH Tester Product description : Measuring range 0.00-14.00PH Resolution 0.01PH Accuracy ±0.1pH(@20℃) , ±0.2PH Power Supply 3×1.5V(AG13) Operating Temperature 0℃～50℃ Dimensions< , br> 175mm×51mm×25mm Weight 57g

Minimum Order: 10 long tons

Name: KL-98103 Economical pH Tester Product description : Measuring range 0.00-14.00PH Resolution 0.01PH Accuracy ±0.1pH(@20℃) , ±0.2PH Power Supply 3×1.5V(AG13) Operating Temperature 0℃～50℃ Dimensions< , br> 175mm×51mm×25mm Weight 57g< , br>

Minimum Order: 10 long tons

Name: KL-0101 Folding Three In One pH Tester Product description : Measuring range PH 0.00～14.00PH ℃ -5～50℃ RH 10%～99%RH < , br>Resolution PH 0.01PH ℃ 0.1℃ RH 1%RH Accuracy , PH ±0.1PH ℃ ±1℃ , RH ±5%RH Automatic Temperature Compensation 0℃～50℃ Power Supply 4×1.5V(AG13) Operating Temperature 0℃～50℃ Calibration , Manual 1 point Dimensions 156mm×55mm×23mm Weight 95g

Minimum Order: 10 long tons

2-Methylthio-4-pyrimidone is an organic intermediate that can be prepared by the cyclization reaction of isopropyl formyl acetate and thiomethylisothiourea. It has been reported in the literature that it can be used to prepare palbociclib intermediates. Brand: Soarwin CAS No.: 5751-20-2 EC Number: 227-274-6 Molecular Formula: C5H6N2OS Density: 1.35±0.1 g/cm3(Predicted) Melting point: 200.0 to 204.0 °C Flash point: 136 °C

Name: KL-097 Waterproof pH/Temperature Meter Product description : Measuring range pH 0.00~14.00PH Temp 0℃~55℃ Resolution pH 0.01PH Temp 0.1℃ , Accuracy pH ±0.01PH Temp ±1℃ Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) Calibration , 2 points with auto buffer recognition Dimensions 180mm×45mm×30mm Weight 200g

Minimum Order: 10 long tons

Name: KL-035Z Waterproof pH and Temperature Meter Product description : Measuring range pH 0.00~14.00PH Temp 0℃~55℃ Resolution pH 0.01PH Temp 0.1℃ , Accuracy pH ±0.01PH Temp ±1℃ Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) Calibration , 2 points with auto buffer recognition Dimensions 188mm×35mm×35mm Weight 98g

Minimum Order: 10 long tons

Name: KL-035 Waterproof Pen-type pH Meter Product description : Measuring range pH 0.00~14.00PH Temp 0°C~55°C Resolution pH 0.01PH Temp 0.1°C , Accuracy pH ±0.1PH Temp ±1°C Operating Temperature 0°C~50°C Automatic Temperature Compensation 0°C~50°C Power Supply 4×1.5V(AG13) Dimensions 188mm×35mm×35mm Weight 98g

Minimum Order: 10 long tons

2,4-Diamino-6-chloropyrimidine is a compound that can be used in organic synthesis; it is used as an intermediate for the drug melamine; it is used in the GC-MS determination of melamine and related compounds. Brand: Soarwin CAS No.: 156-83-2 EC Number: 205-863-9 Molecular Formula: C4H5ClN4 Density: 1.3966 (rough estimate) Melting point: 199-202 °C(lit.) Boiling point: 199-202 °C Flash point:218.9±29.6 °C

Name: KL-033 Waterproof Pen-type pH Meter Product description : Measuring range 0.00~14.00PH Accuracy

Minimum Order: 10 long tons

Name: KL-03(II) Series Waterproof Pen-type pH Meter Product description : Measuring range 0.00~14.00PH Accuracy

Minimum Order: 10 long tons

Name: KL-037 Waterproof Pen-type pH Meter Product description : Measuring range 0.00~14.00PH Accuracy

Minimum Order: 10 long tons