Category:
Prophylactic Biological Products
CAS NO:
70-18-8
Standard:
In-house Standards,
INCI name: Glutathione
Application products: whitening, freckle removal, anti-oxidation, sunscreen products
Solubility: soluble in water
Molecular formula: C10H17N3O6S
Molecular weight: 307.33
CAS number: 70-18-8
Molecular structure:

Packaging specifications: 1kg/bag,10kg/carton
Recommended dosage: 0.1-0.5%
Storage and shelf life:
Store in a sealed container, shaded, and in a cool and dry place.
Control the temperature between 5~25℃.
Shelf life is 2 years if storage requirements are strictly followed.
Quality standards:
| project | index |
| content |
98%-101% |
| Total impurities |
≤ 2.0 % |
| Oxidized glutathione |
≤ 1.5 % |
| Loss on drying |
≤ 0.5% |
| Ignition residue |
≤ 0.1% |
| Appearance | White to off-white crystalline powder |
| Specific rotation |
-15.5°~-17.5° |
| Infrared characteristic peak | Consistent with standard spectra |
| Ammonium salt |
≤ 200 ppm |
| chloride |
≤ 200 ppm |
| Sulfate |
≤ 300 ppm |
| iron |
≤ 10 ppm |
| Heavy Metals |
≤ 10 ppm |
| arsenic |
≤ 1.0 ppm |