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Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

Ms.Sophia Zhang

Tel: +86-551-65418695

Mobile: 0086-551-18225849144

Tel: +86-551-65418695

Fax: +86-51-65418697

URL: https://www.tnjchem.com

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City: Hefei

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L-Cysteine hydrochloride,L-Cysteine HCL

CAS NO.52-89-1

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
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Product Details

Keywords

  • L-Cysteine hydrochloride
  • 52-89-1
  • L-Cysteine hcl

Quick Details

  • ProName: L-Cysteine hydrochloride,L-Cysteine HC...
  • CasNo: 52-89-1
  • Appearance: White Fine Powder
  • Application: pharmaceutical ,food or other
  • DeliveryTime: within one week after payemnt confirme...
  • PackAge: 25 per fiber drum
  • Port: Shanghai and other mian port in China
  • ProductionCapacity: 20 Metric Ton/Day
  • Purity: 99%min
  • Transportation: By sea or air
  • LimitNum: 1 Kilogram

Superiority

L-Cysteine hydrochloride anhydrous/Monohydrate

  Character

White crystals or crystalline powder, micro smelly, acid taste, soluble in water, slightly soluble in ethanol,  Stable in acid, in neutral or alkalescence solution easy to be oxidation

 

 

Usage

1.Food grade: flour improver, nutritional supplement, antioxidants

2.Medicine grade: In pharmacy, used in the treatment of radioactive drugs poison, heavy metal poison, toxic hepatitis, serum sickness, and can prevent liver degeneration  

3.Cosmetics additive: whiting skin, dissolving cutin, anti-aging. The component of cosmetics marcel extract, sunscreen, germinal perfume, hair essence

 

Details

 

 

[Quality Standard]

Item

CP2010

AJI92

Assay

≥98.5%

98.5~101.0%

pH

1.5~2.0

1.5~2.0
Specific rotation[a]D020 +5.5º~+7.0º +6.1°~+7.8°

 [a]D025

    

Transmittance(T430)

clear & colorless
≥98.0%

clear & colorless
≥98.0%

Chloride(Cl)

19.8~20.8%

19.89~20.29%

Ammonium(NH4)

 

≤0.02%

Sulfate(SO4)

≤0.02%

≤0.02%

Iron(Fe)

≤10ppm

≤10ppm

Heavy metals(Pb)

≤10ppm

≤10ppm

Arsenic

≤1ppm

≤1ppm

Other amino acids

≤0.5%

conforms

Loss on drying

8.0~12.0%

8.5~12.0%

Residue on ignition

≤0.10%

≤0.10%

pyrogen

conforms

  

 

 

 

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