Citric Acid Anhydrous

• Post Date:

  Mar 27,2013

• Expiry Date:

  Mar 27,2014

• Detailed Description:

  Cas No. :77-92-9 Description:free flowing,colorless or white crystalline powder.Specification:
  Item Unit BP 2009 USP 32 FCC 6 E 330 GB1987-2007
  Characters White Crystalline Powders,Colorless Crystals or Granules
  Identification Pass Test
  Color & Clarity of Solution Pass Test Pass Test / Pass Test /
  Assay % 99.5-100.5 99.5-100.5
  Water % ≤1.0 ≤1.0 ≤0.5 ≤0.2 ≤0.5
  Light Transmittance % / / / / ≥96.0
  Calcium ppm / / / ≤75 ≤200
  Iron ppm / / / ≤5 ≤5
  Arsenic ppm / / / ≤1 ≤1
  Mercury ppm / / / ≤1 /
  Heavy Metals ppm ≤10 ≤10 / ≤5 /
  Oxalate ppm ≤360 ≤360 Pass Test ≤100 ≤100
  Chloride ppm / / / / ≤50
  Sulphate ppm ≤150 ≤150 / ≤150 ≤100
  Readily Carbonisable Substances Not Darker than Standard Not Darker than Standard Pass Test Pass Test ≤1.0
  Sulphated Ash % ≤0.1 ≤0.1 ≤0.05 ≤0.05 ≤0.05
  Volatile Organic Impurities / / Pass Test
  Tridodecylamine mg/kg / / ≤0.1
  Lead ppm / / ≤0.5 ≤0.5 ≤0.5
  Aluminum ppm ≤0.2 ≤0.2 / / /
  Bacterial Endotoxins IU/mg <0.5 Pass Test / / /
  Water Insoluble Substances / / / / Filtration time not more than 1 min;Filter membrane basically doesn’t change color;Visual mottled particles not more than 3.
  Usage:Citric Acid is mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry.it is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries.

• CAS Registry Number:

  77-92-9

• Synonyms:

  ;2-Hydroxy-1,2,3-propanetricarboxylic acid;Citric acid, anhydrous;1,2,3-Propanetricarboxylic acid, 2 hydroxy-;Citric acid anhydrous;Citric acid anhydride;2-hydroxypropane-1,2,3-tricarboxylate;Anhydrous Citric Acid;

• Molecular Formula:

  C₆H₈O₇

• Molecular Weight:

  192.122

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Z F Sungold Corporation     [ China ]        

• Contact:

  jack

• Tel:

  8653255579195

• Fax:

  8653255579196

• Email:

  jack@zfsungold.com