Industrial Basic Zinc Carbonate
Shanghai Jinghua Chemical Factory Co., Ltd was established in 1930 and is a representative of China's national industry in zinc oxide, zinc carbonate, and other products.
The "Baishi" trademark is a time-honored brand and the most famous trademark in China's zinc series industry. JINGHUA has formed a zinc series of inorganic chemical products, with zinc oxide as the flagship product, supplemented by zinc carbonate, zinc phosphate, and zinc borate. The production capacity exceeds 20,000 tons, and the products are exported worldwide.
Industrial Basic Zinc Carbonate
Industrial basic zinc carbonate is a white tine powder with a chemical composition of basic zinc carbonate. It is insoluble in water or alcohol, soluble in acid or alkali, and emits carbon dioxide when soluble in acid. It can be used as a desulfurizer in the production of chemical fertilizers, rubber products (latex, transparent rubber), medicine, cosmetics and trace element additives for animal feed.
| Item | Index | ||
| Appearance | White powder | ||
| Basic Zinc Carbonate (as Zn) | W/% | ≥ | 57.5 |
| Ignition Loss | W/% | 25.0-28.0 | |
| Moisture | W/% | ≤ | 2.5 |
| Manganese (Mn) | W/% | ≤ | 0.010 |
| Copper (Cu) | W/% | ≤ | 0.010 |
| Cadmium (Cd) | W/% | ≤ | 0.010 |
| Lead (Pb) | W/% | ≤ | 0.010 |
| Sulfate (as SO₄) | W/% | ≤ | 0.60 |
| Fineness (through 75μm sieve) | W/% | ≥ | 95.0 |
