Name: Manufacturer of L-Cysteine
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Manufacturer of L-Cysteine

Category:Fine Chemicals > Other Fine Chemicals
Product Name:Manufacturer of L-Cysteine
CAS No.:7048-04-6
Standard:ChP, USP, BP, EP, JP
Price(USD):2.50
Company:HEBEI GRANRAY BIOPRODUCTS CO.,LTD

Quick Details

CAS No.:7048-04-6

Other Names:L-Cysteine

MF:C3H8ClNO2S.H2O

EINECS No.:200-158-2

Place of Origin:Hebei, China (Mainland)

Type:Vitamins, Amino Acids and Coenzymes

Grade Standard:Food Grade, Medicine Grade

Brand Name:RICHAMINO

Model Number:LCST1068

Purity:98.5% min

Appearance:white crystalline powder

Grade:AJI/USP/EP/FCC

Key word:The best offer and competitive price

Packaging & Delivery

Packaging Details:	25kg per carton or drum
Delivery Detail:	10-15days after contract date

Specifications

CAS NO.:7048-04-6
MF:C3H8ClNO2S.H2O
Grade Standard:Food Grade,Medicine Grade
Purity: 98.5% min

L-Cysteine

High quality L-Cysteine, CAS no 52-90-4
Molecular Formula:C3H8ClNO2S.H2O
CAS:7048-04-6
High purity and best price

About L-Cysteine

Name:L-Cysteine hydrochloride monohydrate
Synonyms:alpha-Amino-beta-mercapto-propionic acid hydrochloride monohydrate
Molecular Formula:C3H8ClNO2S.H2O
Molecular Weight:175.63
CAS:7048-04-6

Functions & Uses

L-Cysteine is one of building blocks of protein and plays very important roles in the body. The primary role of L-Cysteine is in the production of important antioxidants such as glutathione. In addition, it serves as precursors for synthesis of proteins, glutathione, taurine and coenzyme A. Besides of the application in feed, pet food, function food supplement and pharmaceuticals thanks to its biological function, it is widely used in other industries, such as bakery, flavour, cosmetics and pharmaceuticals, due to its characteristic sulfhydryl group.

Quality Standard:

Items	Specifications
Appearance	White crystalline powder
Assay %	99.0~102.0
Specific rotation	+5.0°~+8.0°
State of solution, %	≥ 98.0
Chloride(as Cl),%	19.89~20.29
Ammonium (as NH₄),%	≤ 0.02
Sulphate (as SO₄),%	≤ 0.020
Iron(as Fe), ppm	≤ 10
Heavy metals (as Pb), ppm	≤ 10
Arsenic(as As₂O₃), ppm	≤ 1
Other amino acids	meets the requirements
Loss on drying, %	8.5~12.0
pH value (1.0g/20mL water)	1.5~2.0

Manufacturer of L-Cysteine

Quick Details

Packaging & Delivery

Specifications

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