L-Glutathione Reduced (GSH) 70-18-8

99% up, under GMP, USP43/HALAL, DML, High Density

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Product Information

Product name	L-Glutathione Reduced; GSH; Glutathione
Molecular Formula	C20H32N6O12S2
Molecular Weight	612.63
CAS No.	70-18-8
Assay	99% up by HPLC
Appearance	White or almost white crystalline powder

L-Glutathione Reduced is widely used in Pharmaceuticals, Nutraceuticals,Health functional foods, Dietary supplements, Skin-Whitening products, Cosmetic etc

The regular dosage form: Lyophilized Powder for Injection,Tablets,Capsules, Eye drops etc.

Sinoway's advantage

1.Very competitive price for different qtys

2.High purity 99% up by HPLC, USP43 for food supplements /cosmetics

3.High density above 0.45g/ml, ordorless.

4.Large capacity 200 tons per year, 2-3 tons in stock

5. Produce in GMP factory, with HALAL cert. DML

6.CDMO service for special particle size & liposomal form

COA of L-Glutathione Reduced (USP41)

Test Item		Specification	Result
Appearance		White or almost white crystalline powder	White crystalline powder
Appearance of solution (10% w/v in water)		Clear and colorless	Complies
Bulk Density		≥0.20 g/ml	0.25 g/ml
Tapped Density		≥0.40 g/ml	0.542 g/ml
Mesh Size		100% thru mesh 80	Complies
Identification	S.O.R.	-15.5° ~ -17.5°	-15.6°
	Infrared	Positive	Positive
Related	L-glutathione oxidized	≤1.5%	0.3%
	Total impurities	≤2.0%	1.6%
Assay(dry basis)		98.0% to 101.0%	100.3%
Loss on drying(3 h at 105℃)		≤0.5%	0.2%
Residue on Ignition		≤0.1%	Complies
Ammonium		≤200ppm	Complies
Chloride		≤200ppm	Complies
Sulfate		≤300ppm	Complies
Iron		≤10ppm	Complies
Arsenic		≤1ppm	Complies
Cadmium		≤1ppm	Complies
Lead		≤1ppm	Complies
Mercury		≤1ppm	Complies
Heavy metals		≤10ppm	Complies
Total Aerobic Viable Count		≤1000 cfu/g	Complies
Yeast and Mold		≤100 cfu/g	Complies
Enterobacteriaceae		Negative/g	Complies
E. Coli		Negative/10g	Complies
Salmonella		Negative/10g	Complies
Staphylococcus Aureus		Negative/10g	Complies
Conclusion		Complies with the USP 43 standards.