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99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids

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99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids

China 99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids supplier
99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids supplier 99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids supplier

Large Image :  99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids

Product Details:

Place of Origin: Wuhan,Hubei
Brand Name: Yuancheng
Certification: ISO9001
Model Number: 70-18-8

Payment & Shipping Terms:

Minimum Order Quantity: 10G
Price: Negotiable
Packaging Details: Discreet packaging
Delivery Time: 4-7 working days
Payment Terms: T/T, Western Union, MoneyGram,bitcoin
Supply Ability: 5000kg/M
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Detailed Product Description
Name: Glutathione CAS: 70-18-8
Einecs: 200-725-4 MF: C10h17n3o6s
Purity: 99% Appearance: White Powder

99% BP/EP Standard Glutathione Powder for Whitening,Medical Grade Glutathione

CAS:70-18-8
Einecs: 200-725-4
Mf: C10h17n3o6s
Purity:99%
Appearance:white powder
Grade:Medical grade and food grade
Standard:USP standard

Glutathione (GSH) is an important antioxidant in plants, animals, fungi, and some bacteria and archaea, preventing damage to important cellular components caused by reactive oxygen species such as free radicals, peroxides, lipid peroxides and heavy metals. It is a tripeptide with a gamma peptide linkage between the carboxyl group of the glutamate side-chain and the amine group of cysteine (which is attached by normal peptide linkage to a glycine).
Glutathione is not an essential nutrient for humans, since it can be biosynthesized in the body from the amino acids L-cysteine, L-glutamic acid, and glycine. The sulfhydryl group (SH) of cysteine serves as a proton donor and is responsible for its biological activity. Cysteine is the rate-limiting factor in cellular glutathione biosynthesis, since this amino acid is relatively rare in foods.

Usage:
Glutathione has multiple functions:
1:It is one of the major endogenous antioxidant produced by the cells, participating directly in the neutralization of free radicals and reactive oxygen compounds, as well as maintaining exogenous antioxidants such as vitamins C and E in their reduced (active) forms.
2:Regulation of the nitric oxide cycle is critical for life, but can be problematic if unregulated.
3:It is used in metabolic and biochemical reactions such as DNA synthesis and repair, protein synthesis, prostaglandin synthesis, amino acid transport, and enzyme activation. Thus, every system in the body can be affected by the state of the glutathione system, especially the immune system, the nervous system, the gastrointestinal system, and the lungs
4:It has a vital function in iron metabolism. Yeast cells depleted of or containing toxic levels of GSH show an intense iron starvation-like response and impairment of the activity of extramitochondrial ISC enzymes, followed by death
5:It has roles in progression of the cell cycle, including cell death.GSH levels regulate of redox changes to nuclear proteins necessary for the initiation of cell differentiation. Differences in GSH levels also determine the expressed mode of cell death, being either apoptosis or cell necrosis.

 

The COA:

Product name

 

 

Glutathione

CAS No.

 

70-18-8

Outer Packing

 

 

25kg/drum

Production date

 

4.27,2017

Shelf life

 

4.28,2019

Standard adopted

 

 

USP 38,EP 8

Items of analysis Specification Results

 

 

Appearance

 

 

white or almost white,crystalline powder

 

 

white crystalline powder

 

 

identification IR

 

 

Conforms to the Reference Spectrum

 

 

Conforms to the Reference Spectrum

 

 

Optical rotation

 

 

-15.5 ~ - 17.5°

 

 

-15.8°

 

 

Chlorides

 

 

Max.200ppm

 

 

Qualified

 

 

Sulphates

 

 

Max.300ppm

 

 

Qualified

 

 

Ammonium

 

 

Max.200ppm

 

 

Qualified

 

 

Iron

 

 

Max.10ppm

 

 

Qualified

 

 

Arsenic

 

 

Max.1ppm

 

 

Qualified

 

 

Heavy metals

 

 

Max.10ppm

 

 

Qualified

 

 

Assay

 

98.0%-101.0%

 

Max.1ppm

 

98.9%

 

Qualified

 

 

Residue on ignition

 

 

Max.0.1%

 

 

0.01%

 

 

Loss on drying

 

 

Max.0.5%

 

 

0.2%

 

 

related substances

 

 

 

 

 

 

Impurity A

 

 

Max.0.5%

 

 

0.1%

 

 

Impurity B

 

 

Max.0.5%

 

 

0.1%

 

 

Impurity C

 

 

Max.1.5%

 

 

0.3%

 

 

Impurity D

 

 

Max.1.0%

 

 

0.5%

 

 

Impurity E

 

 

Max.0.5%

 

 

0.3%

 

 

total impurities

 

 

Max.2.5%

 

 

1.5%

 

 

Clarity

 

 

colorless clarity liquid

 

 

colorless clarity liquid

Conclusion Qualified

 

99% BP / EP Standard Glutathione Powder for Whitening , Pharma Grade Steroids

Contact Details
Hangzhou Fuluo Biological Technology Co.,Ltd.

Contact Person: Nancy

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