Home > Products > Sodium Series > Sodium Bicarbonate USP EP Pharma Grade
Product Description
1. Product name: Sodium Bicarbonate
2. Molecular Formula: NaHCO3
3. Molecular Weight: 84.01
4. CAS: 144-55-8
5. Character: It is white or almost white, crystalline powder. soluble in water, practically insoluble in ethanol (96 %).
6. Application: It is used in baking powder, in ceramics, in toothpaste. It is used as leavening agent, butter preservative, hemodialysis etc.
7. Packing: 25kgs paper bag or customized package.
8. Product parameter
| Test item | USP | EP | |
| Identification | Passes test | Passes test | |
| Content (NaHCO3) | 99.0-100.5 % | 99.0-101.0 % | |
| Carbonate | ≤ | 0.23 % | Passes test |
| Normal carbonate | Passes test | --- | |
| Sulfates | ≤ | --- | 150 ppm |
| Chlorides | ≤ | 0.015 % | 150 ppm |
| Sulfur compounds | ≤ | 0.015 % | --- |
| Ammonium | ≤ | Passes test | 20 ppm |
| Arsenic | ≤ | 2 ppm | 2 ppm |
| Calcium | ≤ | 0.01% | 100 ppm |
| Iron | ≤ | 5 ppm | 20 ppm |
| Heavy metals | ≤ | 5 ppm | 10 ppm |
| Aluminum | ≤ | 2 ppm | --- |
| Magnesium | ≤ | 0.004 % | --- |
| Copper | ≤ | 1 ppm | --- |
| Organics | ≤ | 0.01% | --- |
| Loss on drying | ≤ | 0.25% | --- |
Product Pictures
