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Home > Products >  S-Carboxymethyl-L-Cysteine

S-Carboxymethyl-L-Cysteine CAS NO.638-23-3

  • Min.Order: 0 Metric Ton
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  • Product Details

Keywords

  • S-Carboxymethyl-L-Cysteine
  • Carboxymethylcysteine
  • 638-23-3

Quick Details

  • ProName: S-Carboxymethyl-L-Cysteine
  • CasNo: 638-23-3
  • Application: Mainly uses: Hair finishing agent and...
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99
  • LimitNum: 0 Metric Ton

Superiority

 

 

Quick Details

  • CAS No.: 638-23-3;186537-58-6
  • Other Names: Carboxymethylcysteine
  • MF: C5H9NO4S
  • EINECS No.: 211-327-5
  • Place of Origin: China (Mainland)
  • Type: Auxiliaries and Other Medicinal Chemicals

Packaging & Delivery

Packaging Details: 25kgs/ fiber drum
Delivery Detail: Prompt shipment
 
    CAS No.:638-23-3
Molecule Formula:C5H9NO4S
Molecule Weight:179.20
Description:White crystals or crystalline powder; slightly acid taste. Very soluble in water, practically insoluble in ethanol and in glacial acetic acid and in ether. Dissolve in dilute hydrochloric acid and in sodium hydroxide T.S.
 
Specification:
Specific rotation
-33.5--36.5°
Heavy metals
≤10ppm
Loss on drying
≤0.3%     
Residue on ignition
≤0.10%  
assay
98.5-101.0%             
pH
2.0-3.5          
Mainly uses:
Hair finishing agent and adjusting agent, it can resist acne.
It can be used in the curing of chronic tracheitis, emphysema, pulmonary.
Packing:
25kgs/ fiber drum

 

 

 

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