- Car Tires[10]
- Alcohol & Hydroxybenzene & Ether[2]
- Organic Acid[1]
- Chemical Auxiliary Agent[3]
- Chemical Reagents[1]
- Daily Chemicals[1]
- Flavour & Fragrance[1]
- Food Additives[2]
- Carbonate[2]
- Nitrate[2]
- Phosphate[1]
- Sulfide[1]
- Sulphate[1]
- Oxide[1]
- Organic Intermediate[2]
- Dyestuffs[1]
- Pigment[2]
- Polymer[1]
- LCD Monitors[8]
- Paraffin[1]
- Instrument Parts & Accessories[3]
- Level Measuring Instruments[6]
- Prisms[4]
- Theodolites[3]
- Height Measuring Instruments[1]
- Silica[2]
- EVA[1]
- HDPE[1]
- PVC[1]
- EPDM[1]
zinc carbonate
Product Detailed
Molecular formulaZnCO3.2Zn(OH)2.H2O
Molecular weight:324.15
DENSITY:4.398
Specifications
Item Head
| Indicators | Internal Control Index
| ||
Excellent product | First-class product | Qualified | ||
Main Content (To Zn dry basis),% ≥ | 57.5 | 57.0 | 56.5 | 58 |
LOI | 25.0-28.0 | 25.0-30.0 | 25.0-32.0 | 25.0-28.0 |
Heavy Metal(To Pb total)Content,% ≤ | 0.04 | 0.05 | 0.05 | 0.004 |
Moisture, ≤ | 2.5 | 3.5 | 5.0 | 2.5 |
Sulfate(SO4),% ≤ | 0.60 | 0.80 |
| 0.50 |
Fineness through 75um sieve≥ | 95.0 | 94.0 | 93.0 | 99.0 |
Cadmium (Cd) content of≤ | 0.10 |
|
| 0.05 |
Used as raw materials of light convergence and latex products. The preparation of calamine used as skin protective agent can also be used rayon, petroleum and chemical fertilizer industry, the desulfurization agent, catalyst the main raw material RUBBER In the rubber products, paints, pharmaceuticals and other chemical products can be widely applied. Packaging This product is double packed in polyethylene plastic film bag, outer woven bag, weight:25kg.
5.Storage Should be stored in a cool, dry, ventilated place to prevent rain and moisture, preventing sunlight, heat
Other products
