Acidity regulator · Ingredients & raw materials
Sodium citrate (trisodium citrate, INS 331(iii))
6+ suppliersTrisodium citrate, the sodium salt of citric acid, used as a buffer and acidity regulator in soft drinks, energy and electrolyte drinks, flavoured milk, jellies and processed cheese, where it works as an emulsifying salt. It rounds off the sourness of citric acid and stops milk proteins from curdling. FSSAI Appendix A permits it at GMP in most processed foods.
Type 2
- Dihydrate
- Anhydrous
Form 2
- Granular
- Powder
Pack size 3
- 1 kg pouch
- 5 kg pack
- 25 kg bag
Spec
- INS number
- 331(iii)
- CAS number
- 6132-04-3 (dihydrate), 68-04-2 (anhydrous)
- Assay
- 99.0 to 100.5% (anhydrous basis)
- Water
- Dihydrate 10.0 to 13.0%, anhydrous 1% max
- Lead
- 2 mg/kg max
- Appearance
- White granular crystals or crystalline powder
- Standard met
- FSSAI, FCC, IP/BP/USP
- Shelf life
- 24 to 36 months in sealed bags
- Storage
- Cool, dry place; keep bags closed
- Usual minimum
- 25 kg
- HSN code
- 29181520
- GST
- 18%
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