Description

A chemosynthesis product, available in white to off-white crystalline powder, hardly soluble in water and ethanol, nearly insoluble in organic solvents. As an essence nutrient for human body, widely used for dietary supplements and fortified foods, also used for tablet and hard-shell capsule preparation due to its pharmaceutical properties Chemical Formula: C*0H*6O3N2S Molecular Weight: **4.*1 CAS No.: ********5 Specifications: Characters A white, crystalline powder or colourless crystals. Identification IR To match with the Reference IR Spectram TLC To conform Color reaction The bromine water is decolourised Appearance of solution Clear and colourless Specific Optical Rotation [ α ] 2 5 ℃ **9ï&frac*2;ž**3° Related substances To conform Heavy metals ≤*0ppm Loss on drying ≤1.0% Sulphated ash ≤0.1% Organic Volatile impurities To conform Assay *8.5%ï&frac*2;ž**1.0% Storage: The product may be stored for *4 months from the date of manufacture in the unopened original container. Keep container tightly closed under cool and light proof conditions. Once opened, use contents quickly. Packaging: 1kg & 5kg/Aluminium Tin. We can also supply the specification of 1%