Calcium oxide Food Grade 25KG | |||
12443SK025 | 362175713KU | ||
Food Grade | 3621757 | ||
1305-78-8 | 79975 | ||
CaO | November 2021 | ||
56.08 | October 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Odourless, hard, greyish white powder | Odourless, hard, white or greyish white masses or granules, or white to greyish white powder |
2 | Solubility | Passes | Slightly soluble in water, insoluble in ethanol. |
3 | Reaction with water | Passes | Passes test |
4 | Test for alkali | Passes | Passes test |
5 | Test for calcium | Passes | Passes test |
6 | Loss on ignition,800°C | 2.1% | Not more than 10% |
7 | Barium(Ba) | Less than 0.03% | Not more than 0.03% |
8 | Magnesium and alkali salts | 1.4% | Not more than 3.6% |
9 | Acid insoluble matter | 0.09% | Not more than 1% |
10 | Fluoride(F) | Less than 50 mg/kg | Not more than 50 mg/kg |
11 | Lead(Pb) | 0.6 mg/kg | Not more than 2 mg/kg |
12 | Assay(after ignition) | 97.3% | Not less than 95.0% |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |