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Citric acid

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  Post Date: May 22,2017
  Expiry Date: Nov 18,2017
  Detailed Description: Cas No. :77-92-9

Molecular formula: C6H8O7·H2O
Molecular weight: 210.14
Appearance: white crystals or crystalline powder
Use: as acidulant or pH modulator in food and beverage; also used in pharmaceutical and chemical industries. 
 

Purity[C6H8O7·H2O] ≥% 99.8%
Clarifying Test  Pass
Residue on ignition(count by SO4 )% ≤ 0.02
Water insoluble substances%≤ 0.005
Chloride  %≤ 0.0005
Sulfate SO4  %≤ 0.005
Phosphate PO4 %≤ 0.001
Oxalate C2O4 %≤ 0.05
Ca %≤ 0.005
Fe %≤ 0.0002
Pb %≤ 0.0002
Cu %≤ 0.0005

  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: 77-92-9 Citric acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Shouguang Jinyu Chemical Co., Ltd.     [ China ]          
  Contact: Manager Liu
  Tel: +86-536-5258520 5209955 520592
  Fax: +86-536-5676556
  Email: chinalukeone@yeah.net
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