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Country/Region:China
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Shandong Chainwin Chemical Co.,Ltd.
We are professional supplier of CALCIUM GLUCONATE /,SODIUM GLUCONATE,ZINC GLUCONATE,FERROUS GLUCONATE,POTASSIUM GLUCONATE,COPPER GLUCONATE ,MAGNESIUM GLUCONATE,MANGANESE GLUCONATE.
Business Type:Manufacturer
Country/Region:China
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Cholesterol USP EP NF Grade
Name:Cholesterol USP EP NF Grade
CAS: 57-88-5
Molecular formula:C27H46O
Molecular weight:386.67
Properties:white odorless crystal powder, dissolved easily in Diethyl, chloroform and acetone, slightly dissolved in alcohol,not dissolved in water.
Melting point: 147℃-150℃
Specific rotation: -34°- -38°
Solubility: without deposit and turbidity
Loss on drying: ≤0.3%
Residue on ignition: ≤0.1%
Acidity: ≤0.3ml
Content of cholesterol: ≥97%