L-Cysteine hydrochloride monohydrate 7048-04-6

L-Cysteine hydrochloride monohydrate 7048-04-6


  • Catalogue No.: 11955
  • Product Name: L-Cysteine hydrochloride monohydrate
  • Synonyms: H-Cys-OH·HCl monohydrate
  • CAS: 7048-04-6
  • EC: 200-157-7
  • MDL: MFCD00065606
  • Formula: C3H7NO2S·HCl·H2O
  • MW: 175.63
  • ————————————————–
  • Price: USD260/1kg
  • Price(bulk): Email Us


Standard USP28
Assay 98.5~101.0%
Appearance white crystalline powder
pH 1.5~2.0
Specific rotation[a]D20 +5.5°~+7.0°
Chloride 19.89~20.29%
Ammonium 0.02% max
Sulfate 0.02% max
Iron 10ppm max
Heavy metals 10ppm max
Other amino acids not detectable
Loss on drying 8.5~12.0%
Residue on ignition 0.10% max
Packing 25kg/fibre drum
Storage 1 years in seal and shading place

L-Cysteine hydrochloride monohydrate 7048-04-6 is used in a protocol for the separation of dorsal root ganglion neurons. It has also been used in a study to examine its effect as an inhibitor in preventing enzymatic browning in apples.


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