Monosodium Citrate Anhydrous(MSC)


Monosodium Citrate Anhydrous is a monobasic salt of Citric Acid. Monosodium Citrate is a white, odorless, fine or crystalline granular powder with slightly acidic taste. It is easily soluble in water and practically insoluble in ethanol.

Additional information

Chemical Formula



1000 kg

Delivery time


Start Port

Laem Chabang ,Thailand



Shelf life

2 Years

Product Details:

Product Identification

Product codes: MSC

Chemical name: 1,2,3-Propanetricarboxylic acid,2-hydroxy-, monosodium salt;

Synonyms: monosodium citrate, citric acid, monosodium salt, sodium citrate

E no.: E331

CAS No.: 18996-35-5

EINECS No.: 242-734-6

I NCI name: Sodium Citrate Na

Empirical Formula: C6H7 NaO7

Molecular mass: 214.10 g/mol.



Standard: Meet USP, FCC, Ph, Eur

Appearance: Crystalline white powder

Identity: Passes test

Odor, Taste: Odourless

pH (aqueous solution 10%): 3.5~3.8

Loss on Drying (Water): max 1.0%

Heavy metals: max. 5.0 ppm

Arsenic: max 1.0 ppm

Lead: max. 1.0 ppm

Mercury: max. 1.0 ppm

Oxalates: max. 100 ppm

Readily Carbonizable Substances: Passes test

Assay: 99.0-100.5%



Xitrical Group offers a variety of packaging options including: 25 kg. 50 lbs. 1 MT



Monosodium Citrate Anhydrous is freely soluble in water and very slightly soluble in ethanol.


Stability and storage

Monosodium Citrate Anhydrous may be stored for 36 months from the date of manufacture in the unopened original container. A relative humidity of 50% and a temperature range of 10-35 ◦C are the most suitable conditions for storage. Temperatures above 40 ◦C should be avoided in order to prevent caking, especially the Fine Granular. The stacking of the Fine Granular for long periods is not recommended. Stability tests have shown that citric acid anhydrous is chemically stable for at least five years in tightly closed containers under proper storage conditions.



For solid and liquid food preparation. This product is not intended for use in the manufacture of sterile drug products. The purchaser assumes all responsibility for additional processing, testing, labeling and registration for such use.


Compendia compliance

Monosodium Citrate Anhydrous meets all requirements of the USP, FCC, Ph, Eur when tested according to these compendia.



This product is safe for the intended use. Avoid inhalation of dust, contact with eyes and prolonged contact information with skin by applying suitable protective measures and personal hygiene. For full safety information and necessary precautions, please refer to the respective Material Safety Data Sheet.


Legal notice

The information give in this publication is based on our current knowledge and experience, and may be used at your discretion and risk. It does not relieve you from carrying out your own precautions and tests. We do not assume any liability in connection with your product or its use. You must comply with all applicable laws and regulation, and observe all third all party rights.

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