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Citric acid CAS No.:77-92-9

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  Post Date: Jan 17,2017
  Expiry Date: Jan 17,2018
  Detailed Description: Cas No. :77-92-9 Quantity: 3000Metric Tons
Specs:Technical grade
Price:1300 USD Metric Tons
Payment Method: TT LC or DP AT SIGHT
Citric acid Quick Details

Chemical Name:Citric acid
CAS No.:77-92-9
EINECS No.:201-069-1
Molecular Formula:C6H8O7
Chemical Structure:
Formula Weight:192.12
Assay:99.5%min
Other Names:hydroxypropanetricarboxylicacid
Sample:available
Applications:It is mainly used as food sour agent, also used in the preparation of pharmaceutical cooling agent, detergent additives.

Citric acidTypical Properties

English Name: Citric acid
Molecular Fomula: C6H8O7
Molecular Weight: M=192.12
CAS No.:77-92-9
Properties: It is a white translucent crystal or powder. Soluble in water ,ethanol and ether.

Appearance Colorless or white crystal Pass the test
Clarity and color of solution 20% Water solution clarity Clarity
Assay 99.5-101.0% 99.86%
Humidity ≤0.5% 0.13%
Sulphated Ash ≤0.1% 0.04%
Sulphate ≤150ppm <20ppm
Oxalates ≤100ppm <20ppm
Calcium ≤200ppm <10ppm
Heavy metal ≤5ppm <1ppm
lron ≤50ppm <1ppm
Chloride ≤50ppm <5ppm
Readily carbureted substance Standard color Less than standard
Barium Pass the test Pass the test
Bacterial endotoxin ≤0.5 lU/mg <0.5lU/mg
Aluminium ≤0.2ppm <0.2ppm
Arsenic ≤1ppm <0.5ppm
Mercury ≤1ppm <0.1ppm
Lead ≤0.5ppm <0.5ppm
Organic volatile impurity Pass the test Pass the test
Tridodecylamine ≤0.1ppm <0.1ppm
U.V Readiation absorption value Pass the test Pass the test

Citric acidPackaging and Shipping

Bulk and packaged material in all regions of theworld:
bag, 25kg

Citric acid Applications

It is mainly used as food sour agent, also used in the preparation of pharmaceutical cooling agent, detergent additives.

Citric acid Storage

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Customers of Zhonglan Industry

We have advanced extraction, isolation, purification, synthesis, fermentation equipment and technology with rich production experience and strict quality control system, and we have built a perfect sale service system, products are exported to Europe, North and South America, the Middle East and Asia Pacific and other five continents and scale the forefront in the nation, won good international reputation.



Why Choose Us

• active workteam and strict company system
• Chinese factory’s price and high purity,product is fresh
• rich experience of exporting pharmaceutical drug raw material
• a large number of occasional reliable containers loading in Chinese sea port
• fast shipment and friendly service after marketing
• got good reputation and friendly cooperation in Europe and Southeast Asia



  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: Zhonglan Industry Co.,Ltd.     [ China ]        
  Contact: Riley
  Tel: 8653182956570
  Fax: 8653182956571
  Email: sale09@zhonglanindustry.com
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