• Company : Premium Ingredient Co.,Ltd (amino Acids)
  • Region : Jiangsu , China
  • Category : Chemicals > Pharmaceutical Chemicals
  • Specification : Product Name: N-Acetyl L-Cysteine Cas No.: 616-91-1 Quality Standard: AJI97
  • Quantity : 1000kg
  • Price : 12000
  • Contact Person : Amelia Bai|||sales manager
  • Telephone :
  • Fax :
  • Mobile phone :
  • Website : http://www.premiumingredient.com
  • Email : [email protected]
  • Instant Messenger : Skype: ameliabai
  • Update : May/04/2014
  • Product Details

    Product Name: N-Acetyl L-Cysteine Cas No.: 616-91-1 Quality Standard: AJI97 Specific Rotation: +21.3°to +27.0° transmittance: Not less than 98.0% Chloride: Not more than 0.04% Ammonium: Not more than 0.02% Sulfate: Not more than 0.030% Iron: Not more than 20ppm Heavy metals(Pb): Not more than 10ppm Arsenic: Not more than 1ppm Other amino acids: Chromatographically not detectable Loss on drying: Not more than 0.50% Residue on ignition(sulfated): Not more than 0.20% Assay: 98.5% to 101.0% PH: 2.0 to 2.8