Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!

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Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!
Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!
Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!
Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!
Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!
Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!
Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!

Hot selling high quality L-Cysteine hydrochloride monohydrate 7048-04-6 with reasonable price and fast delivery !!

  • Item No.TOP
    MOQ1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name L-Cysteine hydrochloride monohydrate
Appearance White Powder
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name Xigema
certificateISO
Model Number TOP
Application Pharmaceutical Raw Intermediates
CAS7048-04-6
Color White Color
Name L-Cysteine hydrochloride monohydrate
Assay HPLC 99%
Shelf Life 2 Years
Grade Standard Medicine Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 7048-04-6
Other Names L-Cysteine
MFC3H10ClNO3S
EINECS No. 200-157-7
Purity98%min
Grade Phamaceutical Grade

Packaging & Delivery

Selling Units:
Kilogram
Product Description

 

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Product name:L-Cysteine hydrochloride monohydrate
CAS:7048-4-6

Molecular formula:C3H10ClNO3S
Molecular weight:175.63
EINECS:200-157-7

 

White crystalline powder, l-cysteine ethyl ester hydrochloride is breakdown under 240 °C, soluble in water, alchol and acetic acid, ammonia water, insoluble in ether, benzene, acetone, ethyl acetate, carbon disulfide and carbon tetrachloride. Its aqueous solution or micro alkaline solution can be air oxidation into cystine, acid solution is relatively stable.

Basic Information

Basic Information.png 

Item

Specifications

Test  Results

Assay,%  min

99.0~100.5

99.5

pH  value

1.5~2.0

1.72

Specific optical rotation[a]D20°

+5.5o~ +7.0o

+6.0o

State of solution (Transmittance)

≥ 98.0%

99.8%

Loss on drying,% max

8.5-12.0

11.8

Residue on ignition,% max

0.10

0.06

Chloride (Cl),% max

19.89~20.29

20.1

Sulfate (SO4),% max

0.02

<0.02

Heavy metals(Pb),% max

0.001

<0.001

Iron (Fe) , %max

0.001

<0.001

Ammonium ( NH4), %max

0.02

<0.02

Arsenic (as As),% max

0.0001

<0.0001

Conclusion: Agree with the specification of AJI92

Functions

.png L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.
It’s used as raw materials for manufacturing N-Acetyl-L-Cysteine , S-Carboxymethyl-L-Cysteine and L-Cysteine base etc.
Used in the cure of liver disease, antioxidant and antidote. It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.
Also used in cosmetic.

Packaging & Shipping

 

 

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Our Services

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Company Information

Company Information

 

QingdaoxigemaCHEMICAL Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
 
The aim of  xigema is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
 
 xigema has become the"Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales". xigema  has 21 subsidiaries and holding companies.

 

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FAQ

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