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Quick Details

  • CAS No.: 77-92-9
  • Other Names: 2-hydroxy-1,2,3-propanetricarboxylic acid
  • MF: C6H8O7
  • EINECS No.: 201-069-1
  • FEMA No.: --
  • Place of Origin: Anhui, China (Mainland)
  • Type: Sweeteners, Acidulants, Professional manufacturer&supplier
  • Brand Name: Haibei
  • Model Number: HB-F017
  • Product name: citric acid
  • Appearance: Colorless crystal or white crystalline powder
  • Odor: Odourless
  • Molecular Formula: C6H8O7
  • Molecular Weight: 192.1

Packaging & Delivery

Packaging Details 25kg kraft bag or as customer's request
Delivery Time prompt delivery

Best quality food grade Citric acid

Product name:Citric Acid
The product CAS:77-92-9
Product ID:HB-F017

Product Name: Citric Acid

Synonyms: 2-hydroxy-1,2,3-propanetricarboxylic acid

CAS No.: 77-92-9

EINECS No.: 201-069-1 Best quality food grade Citric acid

Molecular Formula: C6H8O7

Molecular Weight: 192.14

Melting Point: 153°C

Flash Point: 100°C

Solubility: Soluble in water, ethanol and acetone. Insoluble in diethyl ether and benzol. Slightly soluble in




At room temperature, citric acid is a white crystalline powder. It can exist either in an anhydrous (water-free) form or as a monohydrate. The anhydrous form crystallizes from hot water, whereas the monohydrate forms when citric acid is crystallized from cold water. The monohydrate can be converted to the anhydrous form by heating above 78 °C. Citric acid also dissolves in absolute (anhydrous) ethanol (76 parts of citric acid per 100 parts of ethanol) at 15 °C.

In chemical structure, citric acid shares the properties of other carboxylic acids. When heated above 175 °C, it decomposes through the loss of carbon dioxide and water.

Citric acid is a slightly stronger acid than typical carboxylic acids because the anion can be stabilized by intramolecular hydrogen-bonding from other protic groups on citric acid.


Packaging:  25kg kraft bag or as customer's request

Storage:  Keep in a sealed containers,and put the product in cool and dry place,keep away from strong light.

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