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Citric Acid Anhydrous

Inquiry
  Post Date: May 29,2015
  Expiry Date: Jul 28,2015
  Detailed Description: Cas No. :77-92-9 Packaging & Delivery
Packaging Detail: 12.5kg,25kg,50lb,500kg,1000kg Net Bag Palletized Or Unpalletized.And We Also Can Supply Different Packaging Accroding To Special Requirements.
Delivery Detail: 10-15days
Specifications
Citric Acid is mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry.
77-92-9, C6H8O7
Quality Standards of Citric Acid Anhydrous
Item Unit BP 2013 USP 36 FCC 8 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
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.

• General Parameter
• Molecular Formula:C6H8O7• H2O
• Molecular Weight:294.10
• Packaging
• 12.5kg,25kg,50lb,500kg,1000kg Net Bag Palletized Or Unpalletized.And We Also Can Supply Different Packaging Accroding To Special Requirements.
• Storage
• Keep Bag Well-Closed,And Put In A Light-Proof, Dry And Cool Place.
• Applications
• Citric Acid Monohydrate Is Mainly Used As Acidulating,Flavoring And Preservative In Foods And Beverages.It Is Also Used As Antioxidant,Plasticizer,Detergent And Builder.

  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: Hubei Ocean Biotech Co,.Ltd     [ China ]        
  Contact: mark
  Tel: 86-27-83733110
  Fax: 86-27-83723210
  Email: markhbocean@yahoo.com
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