Customization: | Available |
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Type: | Skin Care |
Function: | Moisturizer, Anti-Aging, Whitening/Lightening, Acne Treatment, Firming, Nourishing, Anti-Wrinkle |
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Product Name: | L-Glutathione Reduced | CAS NO: | 70-18-8 |
Test quantity: | 100kg | Batch Number: | SH20220406 |
Production date | 6, APR. 2022 | Testing date | 6, APR. 2022 |
Country of origin | China |
ITEM | SPECIFICATION | RESULT | TEST METHOD |
Appearance | White crystal Powder | Complies | Visual |
Odor & Taste | Characteristic | Complies | Organoleptic |
Sieve Analysis | 98% pass 40 mesh | Complies | 40 Mesh Screen |
Solubility | Soluble in water | Complies | |
Specific Optical Rotation | [α]D20:-15.5°~-17.5° | -16.53° | USP41 |
Assay | ≥98% | 98.35% |
HPLC |
Density | 0.3-0.5g/ml | Complies | |
Loss on Drying | 0.5% Max | 0.331% | 5G/105ºC/5hrs |
Sulphated Ash | 0.1% Max | 0.065% | 5G/525ºC/3hrs |
Pesticides | <1ppm | Complies | Gas Chromatography |
Heavy Metals | 10ppm Max | Complies | Atomic Absorption |
Arsenic (As) | NMT 2ppm | Complies | Atomic Absorption |
Cadmium(Cd) | NMT 1ppm | Complies | Atomic Absorption |
Lead (Pb) | NMT 3ppm | Complies | Atomic Absorption |
Total Plate Count | 1000cfu/g Max | Complies | CP2010 |
Yeast & Mold | 100cfu/g Max | Complies | CP2010 |
Salmonella | Negative | Negative | CP2010 |
E.Coli | Negative | Negative | CP2010 |
Aflatoxins B1 | <2ug/kg | Negative | HPLC |
Aflatoxins (B1,B2,G1,G2) | <4ug/kg | Negative | HPLC |
Packing | 25kg/drum, Packing in paper-drums and two plastic-bags inside. | ||
Storage | Store in a well-closed container away from moisture. | ||
Shelf Life | 2 years if sealed and store away from direct sun light. | ||
Expiration Date | 2024-APR .-5 |