CasNo.7048-04-6,L-Cysteine hydrochloride monohydrate,(7048-04-6) Suppliers

100 Kilogram	Negotiable

Min.Order :100 Kilogram
Purity: 99.0% to 100.5%
Payment Terms : L/C,D/A,D/P,T/T,MoneyGram,Other

Keywords

L-Cysteine HCL monohydrate L-cysteine hcl mono AJI92 grade L-cysteine hcl mono

Quick Details

Appearance:white crystal or crystalline powder, sour taste, soluble in water and ethanol.
Application:1. soluble in water, can be quickly absorbed by the body if it is made into injection or tablet .It
PackAge:25kg/paper drum
ProductionCapacity:25|Metric Ton|Day
Storage:normal
Transportation:well seaworthy packed

Superiority:

Full name: L-Cysteine hydrochloride monohydrate

CAS No.: 74-79-3
Molecule Formula: C₃H₈ClNO₂S.H₂O

Molecule Weight: 175.64

Structure Formula:

Properties: white crystal or crystalline powder, sour taste, soluble in water and ethanol.

Item

Specification （USP24）

Results

Specific rotation

+5.7° to +6.8°

+5.9°

Sulfate(SO4)

Not more than 0.030%

Not more than 0.020%

Iron(Fe)

Not more than 0.003%

Not more than 0.002%

Heavy metals(Pb)

Not more than 0.0015%

Loss on drying

8.0% to 12.0%

10.7%

Residue on ignition

(sulfated)

Not more than 0.40%

0.1%

Organic volatile impurities

Meets the requirements

Assay

99.0% to 100.5%

99.7 %

Chromatographic purity

Not more than 0.5% of any

individual impurity is found.

not more than 2.0% of total

Impurities is found

Conforms

Details:

Full name: L-Cysteine hydrochloride monohydrate

Molecule Formula: C₃H₈ClNO₂S.H₂O

Molecule Weight: 175.64

1. soluble in water, can be quickly absorbed by the body if it is made into injection or tablet .It is the main raw material of carboxymethyl cysteine and acetyl cysteine production.
2. Clinically to treat neutropenia, and leukopenia caused by the use of anticancer drugs and radioactivedrugs, as well as being as a heavy metal poisoning antidote. In addition, for the treatment of toxic hepatitis,thrombocytopenia, skin ulcers, and prevention of liver necrosis, the treatment of bronchitis and phlegm, detoxification of acrylonitrile and aromatic poisoning, the prevention of radiation injury.
3.Bread improvers: to promote fermentation, to prevent oxidation in food industry. As bread quick accelerator, to change the flavor of the bread and other food.
4. In cosmetic industry: can be used in perm fine, sunscreen, germinal perfume and hair conditioning agent.
5. Nutritional supplements, antioxidants, color fixative: for natural fruit juices to prevent vitamin C oxidationand and discoloration.