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Monosodium Citrate Anhydrous

  • 18996-35-5

  • C6H7NaO7

  • 1000 kg

  • 15~20days

  • Jiangsu


  • 2 Years

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Analysis Contents Analysis Standard
Characteristics White or almost White crystals Crystalline Powder
Assay 99.0-101.0%
Water 12.00-12.50%
pH(aqueous solution 10%) 3.5-3.8
Loss on drying(water) ≤1.0%

Heavy metals,in ppm


Arsenic,in ppm


Lead,in ppm


Oxalates,in ppm


Mercury,in ppm



Passes test


Passes test

Readily Carbonizable Substances

Passes test


Product Specification

Product name:Monosodium citrate anhydrous

Other names:Sodium dihydrogen 2-hydroxypropane-1, 2, 3-tricarboxylate

E No.:E331-1

CAS No.:18996-35-5

Melting point:H2O: 0.25 M at 20 °C, clear, colorless

Form:Crystalline Powder


Package:25kg/bag 1MT super sack

Shelf Life:2 years

What is the difference between Niran Thailand’s monosodium citrate anhydrous and Chinese MSC?

The citric acid and citrates made in the Niran Thailand factory are of a higher quality than Chinese materials. Niran uses European quality standards and technologies in production and maintains a high and frequent test level. Niran targets only multinational brands such as ADM, JBL, CBT, Cargill, T&L in the international market, compared to Chinese manufacturers, whom also focus on the smaller internal market.

Is your product non-GMO? If so, could you provide any certificates?

Our product is certainly GMO free. We gladly provide you any certification upon request, such as our IP report. Furthermore, our monosodium citrate anhydrous meets all requirements of USP, FCC, European pH range, BP, JSFA and JP.

Our requirements differ a little from your specifications. Could you produce a customized product for us?

Of course we are more than willing to provide you with the exact product you need. As for mesh sizes, 8-50/12-40 medium granular and 30-80/100 fine granular are available. Please contact us and let us know your detailed specifications, and we make sure Niran provides you with the exact product you requested.



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