Customization: | Available |
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CAS No.: | 20167-21-9 |
Formula: | C10H16N3O6SNa |
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Product Name | L-Glutathione Reduced | Manufacture Date | 2022-3-18 |
Batch Quantity | 3000KG | Report Date | 2022-3-20 |
Batch Number | SOST20220618 | Expiration Date | 2024-3-17 |
ITEMS | SPECIFICATIONS | RESULTS |
Identification | Positive | Conforms |
Appearance | White Crystalline Powder | Conforms |
Loss on drying | ≤0.5% | 0.22% |
Sulfated Ash | ≤0.1% | 0.03% |
Appearance of solution | Clear And Colorless | Conforms |
Solubility |
Freely soluble in water, very slightly soluble in ethanol |
Conforms |
Specific Optical Rotation | [α]D20:-15.5 ~-17.5 | -16.1 |
Total Heavy metals | ≤10ppm | Conforms |
As | ≤1.0ppm | Conforms |
Fe | ≤10ppm | Conforms |
Pb | ≤3ppm | Conforms |
Hg | ≤1ppm | Conforms |
Cd | ≤1ppm | Conforms |
Ammonium (NH4) | ≤200ppm | Conforms |
Sulfates | ≤300ppm | Conforms |
Chlorides | ≤200ppm | Conforms |
Total related substances | ≤2.0% | 1.38% |
Total GSSG | ≤1.5% | 0.79% |
Assay | 98.0%~101% | 98.87% |
Total Plate Count | ≤1000 cfu/g | Conforms |
Yeast & Mold | ≤100 cfu/g | Conforms |
E.coli /25g | Negative | Negative |
Coliforms | ≤30 cfu/g | <10cfu/g |
Salmonella/25g | Negative | Negative |
Stapphylococcus Aureus/25g | Negative | Negative |
Manufacturer | Xi'an Sost Biotech Co.,Ltd. |