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| Test Method: | HPLC | CAS: | 70-18-8 |
|---|---|---|---|
| Application: | For Cosmetic Products、 Healthy Products、medicine Products | Product Name: | L- Glutathione Powder |
| Specification: | 98% | Process: | Enzymatic Production |
| Clearity And Color Of Solution: | Clear And Colourless | Solubility: | Good Water Solubility. |
| High Light: | glutathione reduced powder,uva ursi leaf extract |
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CAS 70-18-8 Skin Whitening Powder Glutathione Reduced Powder HPLC Test Method
1. COA of Glutathione Powder:
| Product name: | L-Glutathione Reduced | ||
| CAS No: | 70-18-8 | Manu. Date: | Mar. 05, 2019 |
| Batch Number: | NF-20190305 | Expiration Date: | May. 04, 2021 |
| Quantity: | 100kgs | Report Date | May. 06, 2019 |
| Storage Condition: | Preserve in tight containers at controlled room temperature . | ||
| TEST ITEM | SPECIFICATION | RESULTS | ||
| Appearance | A white crystalline powder | Confirmed | ||
| Identification IR | Similar with the Reference Spectrum | Confirmed | ||
| Optical Rotation | -15.5~17.5º | -16.3º | ||
| Clearity and color of solution | Clear and colourless | Clear and colourless | ||
| Heavy metals | ≤ 10ppm | Confirmed | ||
| Arsenic | ≤ 1ppm | Confirmed | ||
| Sulfates | ≤ 300ppm | Confirmed | ||
| Ammonium | ≤ 200ppm | Confirmed | ||
| Iron | ≤ 10ppm | Confirmed | ||
| Cadmium | ≤ 1ppm | Confirmed | ||
| Lead | ≤ 3ppm | Confirmed | ||
| Mercury | ≤ 0.1 ppm | Confirmed | ||
| Residue on ignition | ≤ 0.1% | 0.04% | ||
| Loss on drying | ≤ 0.5% | 0.2% | ||
| Related substances | Gross contamination≤2.0% | 0.9% | ||
| GSSG≤1.5% | 0.3% | |||
| Assay | 98.0%~101.0% | 99.0% | ||
| Microbiology |
Total plate count ≤1000 cfu/g Yeast and mold count ≤100 cfu/g Total Coli forms ≤1000 cfu/g E.coil Absent/10g Aureus Absent/10g Salmonella Absent/10g |
Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed |
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| Conclusion | Confirmed with the standard | |||
| Tested by: | Mr. Fangchao Yang | Approved by: | Mr. Jicheng Niu |
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2. Characteristic of Glutathione Powder:
| Solubility |
Good water solubility. Soluble in dilute alcohol, liquid ammonia and dimethylformamide, insoluble in ethanol, ether and acetone. |
| Stability | The solid state is relatively stable, and its aqueous solution is easily oxidized to oxidized glutathione (GSSH) in air. |
| Odor |
Sulphur. The main function of glutathione stems from the thiol group (-SH) of a specific molecular formula, which is why glutathione smells sulphur. This particular odor is a unique identifier for reduced glutathione. |
3. Application and Function of Glutathione Powder:
* Cosmetics Raw Material:
External application: Cream, Essence, Mask, Transdermal absorption preparation; Nutrient solution,
etc.
Function: Anti-aging, whitening, detoxification and maintain the vitality of the skin.
* Health products: capsules, tablets, oral liquid, etc.
Function:
Enhance human immunity; anti-aging, anti-oxidation, remove toxins and free radicals.
Recommended dosage:
* Pharmaceutical field:
Role: detoxification, hangover, treatment of hepatitis
4. Basic Information:
| Product Name | Glutathione |
| Abbreviation | GSH |
| Appearance | White Crystal Powder |
| Specification | 98% |
| CAS | 70-18-8 |
| Test Method | HPLC |
| Molecular Formula | C10H17N3O6S |
| Molecular Weight | 307.32 |
| Structure | |
| Melting point | 189～193℃ |
| Isoelectric point | 5.93 |
5. Advantages of enzymatic production:
* Good water solubility;
* High purity;
* Less pollution, no solvent residue;
Contact Person: Wei
Tel: +8615901935043
| Factory Address:Building 6 Science and Technology Enterprise Zone,Caotang Indurty Park Xi’an China. | |
| Sales office:5th Floor, Building B, No.57, Keji 3rd Road, High-Tech Zone, Xi’an, 710075, China. | |
| +86-29-87977271 | |
| sales@arisunchem.com | |
