Molecular weight: 163
Physicochemical properties: This product is a white powder with good fluidity and is not easy to absorb moisture. It does not change in yellow for a few days below 110 °C. It is easily soluble in water. The aqueous solution is alkaline. It decomposes rapidly with acid and emits carbon dioxide, which is almost insoluble. In alcohols and ethers.
Uses: Preparation of effervescent tablets in the pharmaceutical industry, neutralization drug of gastric acid, solubilizer of insoluble acidic drug and detergent as blowing agents.
Product packaging: 25kg composite kraft paper bag, carton or cardboard drum or according to customer needs.
| Item |
Index |
| Sodium content % |
27.0-29.0 |
| Nitrogen content % |
8.0-9.0 |
| PH value (5% aqueous solution) |
9.6-10.6 |
| Heavy metal (as Pb) % ≤ |
0.002 |
| Lead (Pb)% ≤ |
0.0005 |
| Arsenic (As)% ≤ |
0.0003 |
| Loss on drying % ≤ |
0.5 |
|
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