Sodium citrate is the trisodium salt of citric acid, supplied as the dihydrate (CAS 6132-04-3; C6H5Na3O7·2H2O, MW 294.10) and made from fermentation-derived citric acid neutralised with a sodium base. It carries about 23% elemental sodium as the dihydrate, around 27% anhydrous, and is a mildly alkaline buffering salt, in contrast to the acidic monosodium phosphate and the near-neutral chloride. It is highly water-soluble and recognised as food additive E331(iii). We manufacture it as a white crystalline powder for powders, tablets and liquids.
Made as
- Powders
- Tablets
- Liquids
Applications
Buffered and effervescent formulations, electrolyte powders and liquids.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system