high quality glutathione products
Quick Details Port: Chinese Main port Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 1 Metric Ton/Metric Tons per Week Function: Immune & Anti-Fatigue Type: Other color: white or light yellow assay: ≥98% Dosage Form: Powder Delivery Detail: around 5 days Packaging Detail: 25kg fiber drum HOT!!! HOT PRODUCTS!!! Specifications 1.MF: C10H17N3O6S 2.CAS NO:70-18-8 3.Assay: 98% min 4.Appearance: white crystalline powder 5.pure l glutathione whitening Test Items Specifications Appearance White or almost white crystalline powder Solubility Freely soluble in water,practically insoluble in ethanol(99.50%) Identification Passes test Melting Point About 185°C (with decomposition) Clarity and color of solution Clear and colourless Assay( On dry basis) 98.0% – 101.0% Specific optical rotation(after drying) -15.50~-17.50 Loss on drying ≤0.5% Residue on Ignition ≤0.10% Related Substances(Total) ≤ 2.0% Related Substances(GSSG) ≤ 1.5%: Heavy metals ≤10.0 ppm Arsenic ≤2.0ppm