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Citric acid

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  Post Date: Jul 03,2015
  Expiry Date: Dec 30,2015
  Detailed Description: Cas No. :77-92-9 Purity: 99.5%min
Standard: BP93/BP98/USP24/E330
Packing: 25kg/bag, 25MT/20'FCL
Specification as follows :
Items Specification (BP2000/BP1998) Results
Description A White, Crystalline Powder, With a Sweet Taste, freely soluble in water, sparingly soluble in alcohol. Conforms
Identification Conforms Conforms
Specific Rotation +52.0-53.5° +52.90°
Acidity 6.0g, 0.1M NaOH  0.15ml 0.10ml
Clarity Color of Solution Conforms Conforms
Clarity Ethanol of Solution Conforms Conforms
Chlorides ≤125ppm 125ppm
Sulphates ≤200ppm 200ppm
Sulfites and Soluble Starch Conforms Conforms
Water Content ≤9.5 % 8.65%
Residue on Ignition ≤0.1% 0.03%
Protein Conforms Conforms
Iron ≤0.002% 0.002%
Heavy metals ≤5ppm 5ppm
Arsenic ≤2ppm 2ppm
Bacilli ≤1000pcs/g 10pcs/g
Mildew/leaf Mold ≤100pcs/g 10pcs/g
Intestines Bacillus None None
Purity ≥ 99.5% 99.5%


  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;
  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: Qingdao s.h.huanyu imp.&exp.co.,ltd     [ China ]        
  Contact: Ms Wong
  Tel: 0086-532-88250866
  Fax: 0086-532-85786802
  Email: info@qdshhy.com
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