Appearance: white fine crystalline powder.
Solubility: easily Soluble in water, water solution is faintly alkali, Easily decomposed if heating.
Main indexes:
| Index | Standard |
| Purity by wt % | 99.0 min |
| Loss on drying by wt % | 0.2 max |
| pH value (1% sol.) | 8.6 max |
| Heavy metal by wt % | 0.0005 max |
| As by wt% | 0.0001 max |
Sodium bicarbonate is used as a leavening in breads, as an antacid for upset stomachs, as a buffering agent to adjust the acidity or alkalinity of a product, as a mild abrasive in toothpaste, and as an odor absorber. Sodium bicarbonate reacts with acids to release carbon dioxide gas.
We normally list 1 years as the shelf life in our COA, the real shelf life is actually much longer than 1 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).
Appearance: white fine crystalline powder.
Solubility: easily Soluble in water, water solution is faintly alkali, Easily decomposed if heating.
Main indexes:
| Index | Standard |
| Purity by wt % | 99.0 min |
| Loss on drying by wt % | 0.2 max |
| pH value (1% sol.) | 8.6 max |
| Heavy metal by wt % | 0.0005 max |
| As by wt% | 0.0001 max |
Sodium bicarbonate is used as a leavening in breads, as an antacid for upset stomachs, as a buffering agent to adjust the acidity or alkalinity of a product, as a mild abrasive in toothpaste, and as an odor absorber. Sodium bicarbonate reacts with acids to release carbon dioxide gas.
We normally list 1 years as the shelf life in our COA, the real shelf life is actually much longer than 1 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).
