Home > Offer to Sell > Adhesives and Sealants > Acrylic Adhesives > Citric Acid

Citric Acid

Inquiry
  Post Date: Apr 22,2024
  Expiry Date: Oct 19,2024
  Detailed Description: Cas No. :77-92-9
Product name Citric acid
English name Citric acid
Alias Citrate; 2-Hydroxypropane-1,2,3-tricarboxylic acid; Citric acid (anhydrous); 3-Hydroxy-3-carboxyglutaric acid; anhydrous citric acid; 3-Hydroxy-3-carboxyglutaric acid
CASE RN 77-92-9
EINECS number 201-069-1
Molecular formula C6H8O7
Molecular weight 192.122
Dangerous goods mark  Xi:Irritant
Risk terminology R36/37/38 ;
Security terms S26 S37/39 ;
Physical and chemical properties The relative density is 1.542, the melting point is 153 °C (water loss), and the refractive index is 1.493~1.509
Colorless translucent crystalline or white particles, or white crystalline powder, often containing a molecule of crystal water, odorless, extremely acidic, soluble in water, alcohol and ether. Its calcium salt is more soluble in cold water than in hot water, and this property is often used to identify and isolate citric acid. Anhydrous citric acid can be obtained by controlling the appropriate temperature during crystallization. The aqueous solution is acidic. It is slightly weathering in dry air and deliquescence in humid air. Above 175 °C, water and carbon dioxide are liberated.
Uses It is used as experimental reagent, chromatographic analysis reagent and biochemical reagent, and is also used in the preparation of buffers. It is used in the food industry, especially as an acidifier, pH buffer, and other compounds as a preservation agent. In the detergent industry, it is an ideal alternative to phosphates. Boiler chemical cleaning pickling, boiler chemical cleaning rinse agent. It is mainly used as a sour agent for food, and is also used in the preparation of pharmaceutical cooling agents and detergents
Citric acid

  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: Dongying Blue Water Import & Export Co., Ltd.     [ China ]          
  Contact: Shirley
  Tel:
  Fax:
  Email: sales01@bluewaterchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.