INCI Name: Glutathione
Application: Nutritional dietary supplements
Solubility: Soluble in water
Molecular Formula: C10H17N3O6S
Molecular weight: 307.33
CAS No.: 70-18-8
Molecular structure:

Packing specification: 10kg/ctn
Suggested Dosage: 0.1-0.5%
Storage and Shelf Life:
Keep it airtight, shielded from light, and stored in cool and dry storage.
Temperature between 5~25 ℃.
If follow the recommended storage suggestion strictly, it could be stored well for 2 years.

Quality Standard：

Analytical Item	Quality Standard
Appearance	White or almost white crystalline powder
Appearance of solution (10% w/v in water)	Clear and colorless
Assay (dry basis)	98.0% - 101.0%
Bulk Density	≥ 0.30 g/ml
Tapped Density	≥ 0.40 g/ml
Total impurities	≤ 2.0%
L-glutathione oxidized	≤ 1.5%
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.1%
S.O.R	-15.5°~ -17.5°
Infrared	Positive
Ammonium	≤ 200 ppm
Chloride	≤ 200 ppm
Sulfate	≤ 300 ppm
Iron	≤ 10 ppm
Heavy metals	≤ 10 ppm
Arsenic	≤ 1.0 ppm
Cadmium	≤ 0.2 ppm
Lead	≤ 0.5 ppm
Mercury	≤ 0.3 ppm