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L-Cysteine CAS 52-90-4

  • CasNo52-90-4
  • Molecular FormulaC3H7NO2S
  • Purity99%
  • Appearancewhite crystalline powder
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Product Details

Quick Details

  • CasNo： 52-90-4
  • Molecular Formula： C3H7NO2S
  • Appearance： white crystalline powder
  • Delivery Time： 3-5days
  • Throughput： 100|Metric Ton|Month
  • Purity： 99%

Product Description

   
Product name L-Cysteine
Cas number  52-90-4
Molecular formula C3H7NO2S
Appearance White crystalline powder
Assay     98.0%～101.0%
PH 4.5～5.5 
Specificrotation +8.3°～+9.5° 
Loss on Drying  ≤0.50% 
Residue on ignition ≤0.10%
State of solution ≥95.0% 
Chloride(Cl) ≤0.04% 
Sulfate(SO4) ≤0.03% 
Ammonium(NH4) ≤0.02%

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