Factory Supply High Purity L-glutathione 70-18-8 in Stock
Superiority
1. L-Glutathione Reduced (GSH) , CAS No: 70-18-8
Specifications: 1) food /cosmetic grade ( USP41 standard )
2) pharmaceutical grade /injection grade (EP7 standard)
Advantages:
1) High quality USP/EP standard , purity 99% up by HPLC.
2) Very competitive price for different specs and different qtys.
3) High denisty 0.4-0.65g/ml ,granular easy for capasules filling.
4) Lagre stock above 500kg for quickly shipment.
Documents : COA, MSDS ,Halal, Kosher for food grade ;
GMP, DMF for pharma grade Glutathione
Usage:
1) Skin whitening; Antioxidant ;Improve immunity for food supplement
2) Protect liver ; Detoxification ; Treatment of eye diseases &diabetes.
Our company`s advantages :
1) Specialized in pharmaceutical industrial for 34 years.
2) ISO 9001:2015 & SGS audited supplier .
3) Accept various payment terms : T.T 30-60 days.
4) We have warehouse in USA with quickly shipment .
5) We can do different terms of FOB ,CIF/CIP ,DDP ...
Details
- Product Details
Glutathione is an antioxidant that helps protecting cells from reactive oxygen species such as free radicals and peroxides. By acting as an electron donor, glutathione reduces any disulfide bond formed within cytoplasmic proteins to cysteines. Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used scientifically as a measure of cellular toxicity.
| Product name | L-Glutathione Reduced |
| Molecular Formula | C20H32N6O12S2 |
| Molecular Weight | 612.63 |
| CAS No. | 70-18-8 |
| ENIECE No | 200-725-4 |
| Appearance | white powde |
| COA of L-Glutathione Reduced (USP41) |
| Test Item | Specification | Result | Analytical Method Reference | |
| Appearance | White or almost white crystalline powder | White crystalline powder | Visual | |
| Appearance of solution(10% w/v in water) | Clear and colorless | Complies | Visual | |
| Bulk Density | ≥0.50 g/ml | 0.52 g/ml | In-house | |
| Tapped Density | ≥0.60 g/ml | 0.65 g/ml | In-house | |
| Particle Size | 100% thru mesh 80 | Complies | Mesh screen | |
| Identification | S.O.R. | -15.5° ~ -17.5° | -16.0° | USP <781S> |
| Infrared | Positive | Positive | USP <197K> | |
| Related | L-glutathione oxidized | ≤1.5% | 0.3% | Glutathione USP monograph |
| Total impurities | ≤2.0% | 1.5% | Glutathione USP monograph | |
| Assay(dry basis) | 98.0% to 101.0% | 100.3% | Glutathione USP monograph | |
| Loss on drying(3 h at 105℃) | ≤0.5% | 0.3% | USP <731> | |
| Residue on Ignition | ≤0.1% | <0.1% | USP <281> | |
| Ammonium | ≤200ppm | ﹤200ppm | Glutathione USP monograph | |
| Chloride | ≤200ppm | ﹤200ppm | USP <221> | |
| Sulfate | ≤300ppm | ﹤300ppm | USP <221> | |
| Iron | ≤10ppm | ﹤10ppm | USP <241> | |
| Arsenic | ≤1ppm | <1ppm | AFS | |
| Cadmium | ≤1ppm | <1ppm | AAS | |
| Lead | ≤1ppm | <1ppm | AAS | |
| Mercury | ≤1ppm | <1ppm | AFS | |
| Heavy metals | ≤10ppm | <10ppm | USP <231>Method I | |
| Total Plate Count | ≤1000 cfu/g | <10 cfu/g | USP <61> | |
| Yeast and Mold | ≤100 cfu/g | 25 cfu/g | USP <61> | |
| Coliforms | ≤30 cfu/g | <10 cfu/g | USP <61> | |
| E. Coli | Negative/g | Negative | USP <62> | |
| Salmonella | Negative/10g | Negative | USP <62> | |
| Staphylococcus Aureus | Negative/g | Negative | USP <62> | |
| Conclusion: Complies with the USP 41 standards. |
provide perfect solutions for your reference.
MIT –IVY Industry Co., Ltd. is a leading manufacturer for 19 years ，manufacturer of organic intermediates ： pharmaceutical intermediates.dyestuff Intermediates.Pesticide intermediate. fine. specialty chemicals Athena：008619961957599
we have in stock ,delivery time :15days
l Payment: l/c at sight
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