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Structure

S-Carboxymethyl-L-cysteine 638-23-3

S-Carboxymethyl-L-cysteine 638-23-3

Specifications

  • Catalogue No.: 37048
  • Product Name: S-Carboxymethyl-L-cysteine
  • Synonyms: Carbocysteine
  • CAS: 638-23-3
  • EC: 211-327-5
  • MDL: MFCD00002614
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  • Price: $750/5kg
  • Price(bulk): This email address is being protected from spambots. You need JavaScript enabled to view it.

Properties

Assay: 98.0%
Appearance: white crystalline powder
pH: 2.0~3.5
Transmittance: 98.0% min
Specific Rotation [20/D]: -33.5~-36.5° (c=1, 10% NaH2CO3)
Chloride(Cl): 0.04% max
Ammonium(NH4): 0.02% max
Sulphate(SO4): 0.02% max
Iron(Fe): 30ppm max
Heavy metals(Pb): 10ppm max
Arsenic(As2O3): 1 ppm max
Loss on drying: 0.30% max
Residue on ignition: 0.10% max

S-Carboxymethyl-L-cysteine 638-23-3 is a mucolytic agent used in the treatment of respiratory disorders ranging from the influenza virus infection to chronic obstructive pulmonary disease.

ChemSpecial | China, wholesale S-Carboxymethyl-L-cysteine 638-23-3 with high quality and good price.