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Home > Products >  L-Cysteine

L-Cysteine CAS NO.52-90-4

  • Min.Order: 1 Gram
  • Payment Terms: T/T
  • Product Details


  • L-Cysteine
  • Cysteine;52-90-4
  • C3H7NO2S

Quick Details

  • ProName: L-Cysteine
  • CasNo: 52-90-4
  • Molecular Formula: C3H7NO2S
  • Appearance: White crystalline powder
  • Application: 52-90-4
  • DeliveryTime: ASAP
  • PackAge: 25kg/drum
  • Port: Chinese Main Ports
  • ProductionCapacity: Metric Ton/Day
  • Purity: 95%
  • Storage: Store in dry, dark, ventilated place.
  • Transportation: airfreight or vessel
  • LimitNum: 1 Gram


Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we  guarantee high quality, competive price and reliable service.

We fully compliance with ISO9001:2008, production and quality management following GMP standards, production plant constructed in accordance with GMP standards. Quality control conforms to the standards of pharmaceutical-food CP grade and Japan Ajinomoto AJI, American USP and Reagent grade BR.

we have kosher and hala certificate.



Product Name:L-Cysteine

CAS No.:52-90-4

Molecular Weight:121.15800

Molecular Formula:C3H7NO2S



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