High Purity Antioxidant Powder Reduced Glutathione From China Factory, Find details about China Food Additive, Skin Care from High Purity Antioxidant Powder Reduced Glutathione From China Factory
Product Name: | High Purity Antioxidant Powder Reduced Glutathione from China Factory | ||
Product Code: | SY51 | Expiration Date: | Two Years |
ITEMS | SPECIFICATIONS | TEST RESULTS | |
Identification | Positive | Complies | |
Appearance | A White Crystalline Powder | Complies | |
Solubility | Soluble in water | Complies | |
Specific Optical Rotation | [α]D20:-15.5°~-17.5° | -16.6° | |
Loss On Drying,% | ≤0.5 | 0.46 | |
Ash ,% | ≤0.1 | 0.05 | |
Assay,% | 98.0~101.0 | 98.9 |