Sodium carbonate anhydrous Food grade FinSQ 5KG | |||
23560SR500 | 267105722IR | ||
Food Grade | 2671057 | ||
497-19-8 | 48471 | ||
Na2CO3 | September 2018 | ||
105.99 | August 2021 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White granular the anhydrous form is hygroscopic. | Colourless crystals or white, granular or crystalline powder; the anhydrous form is hygroscopic. |
2 | Solubility | Passes | Freely soluble in water; insoluble in ethanol |
3 | Test for sodium | Passes | Passes test |
4 | Test for carbonate | Passes | Passes test |
5 | Loss on drying | 0.27% | NMT 2% (at 250-300°C) |
6 | Lead | Less than 2mg/kg | NMT 2mg/kg |
7 | Assay | 99.83% | NLT 99.0% after drying |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |