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Brand:aa
Product detail:
Super Reduced Glutathione from GMP Manufactory
Specifications
Reduced Glutathione,
CAS No.:70-18-8,
Reduced Glutathione
medince grade,injection grade
Analysis ITem | Specification | Analysis | |
| |||
| Description | Appearance | It occurs as white crystals or crystalline powder | Corresponds |
Odour and taste | Almost odourless and tastes sour | Corresponds | |
Solubilty | It is soluble in water | Corresponds | |
| |||
| Identification | Ninhydrin test | Positive | Positive |
Lead acetate test | Positive | Positive | |
IR Spectrum | Corresponds | Corresponds | |
Optical Rotation
| -15.5 ~ -17.5° | - 16.70° | |
Melting point
| About 185°C | 182.5 °C | |
| |||
| Purity Test | Solution | Clear solution | Corresponds |
Heavy metals | Not more than 5ppm | Not more than 5ppm | |
Arsenic | Not more than 1ppm | Not more than 1ppm | |
Iron | Not more than 5ppm | Not more than 5ppm | |
Loss on drying | Not more than 0.5% | 0.1% | |
residue on Ignition | Not more than 0.1% | 0.01% | |
Assay | Not less than 98.0% | 99.3% | |
Conclusion | Corresponds | ||
