Trisodium citrate dihydrate CAS 6132-04-3

Trisodium citrate dihydrate, Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Trisodium citrate dihydrate
CAS No.: 6132-04-3
Molecular Fomula: C7H7N5O2
Molecular weight: 193.16
Appearance: White to beige Powder
Sample: Available

Trisodium citrate dihydrate CAS# 6132-04-3

Description of Trisodium citrate dihydrate

Trisodium citrate has the chemical formula of Na3C6H5O7. It is sometimes referred to simply as sodium citrate, though sodium citrate can refer to any of the three sodium salts of citric acid. It possesses a saline, mildly tart flavor. It is mildly basic and can be used along with citric acid to make biologically compatible buffers.

Basic Info of Trisodium citrate dihydrate

Basic Info

Chemical Name

sodium citrate dihydrate


1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt, dihydrate;trisodium,2-hydroxypropane-1,2,3-tricarboxylate,dihydrate;



Molecular Formula


Molecular Weight






Safety Info



Safety Statements


WGK Germany


Risk Statements


Hazard Codes



Appearance & Physical State

white granular crystals or white crystalline powder



Boiling Point

309.6ºC at 760 mmHg

Melting Point


Flash Point


Refractive Index


Water Solubility

720 g/L (25 ºC)


Stable. Incompatible with bases, reducing agents, oxidizing agents.

Storage Condition

Store at RT.

Numbering system



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What is Trisodium citrate dihydrate?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Trisodium citrate dihydrate which has developed particularly rapidly in recent years. Do you know about Trisodium citrate dihydrate?

The official answer:Trisodium citrate dihydrate, white powder, used as a dye and pharmaceutical intermediate.Trisodium citrate dihydrate is a chemical substance obtained by neutralising citric acid with sodium hydroxide or sodium bicarbonate. The formula is Na3C6H5O7.2H2O and the substance is widely used as a food additive, emulsification enhancer and in the pharmaceutical industry.

What’s the application of Trisodium citrate dihydrate?

Used as food additive, complexing agent and buffering agent in electroplating industry, anti-coagulant in pharmaceutical industry, auxiliary in detergent in light industry, etc.


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