LACTIC ACID AR 
2-NAPHTHOL AR 
Assay (HClO4 titration) 99.0-100.5 %
Identity Passes test
Appearance of solution (100g/l) Clear & colourless
Insoluble matter Max 0.005 %
Acidity or alkalinity Passes test
pH (50gm/l in water; 25°C) 7.5-9.0
Chloride (Cl) Max 0.003 %
Sulphate (SO4) Max 0.005 %
Heavy metals (by ICP-OES) Max 0.0005 %
Iron (Fe) Max 0.0005 %
Oxalate (as C2H2O4) Max 0.01 %
Tartarate (C4H6) Passes test
Readily carbonisable substance Passes test
Ammonium (NH4) Max 0.003 %
Calcium (Ca) Max 0.005 %
Water (By KF) 11.0 - 13.0 %
Loss on drying (180°C, 18 hrs) 10.0 - 13.0 %
Appearance Whitr crystalline powder
| CAS No. | 6132-04-3 |
|---|---|
| Molecular Formula | C6H5Na3O7.2H2O |
| Molecular Weight | 294.10 |
| HS Code | 2918.1520 |
| Packing | 1 KG |
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TRI-SODIUM CITRATE AR
Citric acid trisodium salt dihydrate
