Project Description

Product Name  Sodium Citrate
CAS No. 68-04-2
Molecular Formula: C6H5Na3O7
Einecs 200-675-3
Synonyms Trisodium citrate;Citric acid trisodium salt; Sodium citrate (INCI); Sodium citrate anhydrous; Sodium citrate tertiary; Trisodium 2-hydroxypropane-1,2,3-tricarboxylate
All Items Description
COLOR White to off-white
ASSAY 99.0%~100.5%
PH 7.0-8.0
DENSITY 1.008 g/mL at 20 °C



Sodium 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. For this reason, citrates of certain alkaline and alkaline earth metals (e.g. sodium and calcium citrates) are commonly known as “sour salt” (occasionally citric acid is erroneously termed sour salt).


Sodium citrate uses and applications include: Buffer; sequestrant in metal plating; in photography; builder in detergents, household cleaners, laundry powders; electroplating; electrodeless nickel coating reagent; removal of sulfur dioxide from smelter waste gases; anticoagulant for blood; buffer, pH control agent, emulsifier, sequestrant, stabilizer, flavor enhancer in foods; stabilizer in food packaging; nutrient for cultured buttermilk; chelating agent, emulsifier, stabilizer, pH control agent in cosmetics, pharmaceuticals; medicine (diuretic, expectorant); in resinouspolymeric food-contact coatings


Sodium citrate is one of the popular food additives and ingredients in most countries, As a professional Sodium citrate supplier and manufacturer, Pandachem International Corporation has been supplying and exporting Sodium citrate from China for many years, please be assured to buy Sodium citrate at Pandachem. Any inquiries and problems please feel free to send emails to us via, we will reply you within 1 working day.

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