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Chemical grade zinc oxide
Categories:
Keywords:
Chemical grade zinc oxide
Product Introduction
I. Features:
1. Xingyuan brand chemical grade zinc oxide has small particle size, uniform particle size distribution, strong dispersibility, fast and thorough chemical reaction speed, and consistent reaction speed.
2. High purity, which enables high purity and strong stability of the product. With few impurities, it greatly reduces the influence of other byproducts on the main product.
3. Small single particle density, low specific gravity, and not easy to precipitate during the reaction.
4. Pure white color, which has no effect on the color of the product after the reaction.
II. Uses:
Xingyuan brand chemical grade zinc oxide is widely used in the production of zinc stearate, zinc bromide, zinc borate, phosphating liquid and other products, and can also be used to prepare electroplating solutions.
III. Product Execution Standard:
Item |
Index |
||
Product Model |
Superior Grade |
First Grade |
Qualified Product |
Zinc Oxide (calculated as ZnO)%≥ |
99.7 |
99.5 |
99.4 |
Metallic Substances (calculated as dry product)%≤ |
None |
None |
0.008 |
Lead Oxide (calculated as Pb)%≤ |
0.037 |
0.05 |
0.14 |
Manganese Oxide (calculated as Mn)%≤ |
0.0001 |
0.0001 |
0.0003 |
Copper Oxide (calculated as Cu)%≤ |
0.0002 |
0.0004 |
0.0007 |
Insoluble in Hydrochloric Acid %≤ |
0.006 |
0.008 |
0.05 |
Loss on Ignition %≤ |
0.20 |
0.20 |
0.20 |
Residue on Sieve (45um)%≤ |
0.10 |
0.15 |
0.20 |
Water Soluble %≤ |
0.10 |
0.10 |
0.15 |
Volatile Matter at 105℃ %≤ |
0.3 |
0.4 |
0.5 |
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