Pallets Packing | 20'FCL | 40'FCL | ||
With | Without | With | Without | |
25KG/Woven Bag
|
--
|
27 MT
|
--
|
--
|
Zinc sulfate heptahydrate
Feed grade zinc sulfate heptahydrate: feed grade zinc sulfate heptahydrate can be used as trace element additive in animal feed;
Food grade zinc sulfate heptahydrate: food grade zinc sulfate heptahydrate is used as an emetic in the pharmaceutical industry and as a food supplement such as nutritional supplement (zinc fortifier); Other zinc salts (such as zinc stearate, basic zinc carbonate) and main raw materials of zinc containing catalysts. Auxiliary raw materials for printing and dyeing, such as mordant and alkali resistant agent for van Lamine blue salt dyeing, can also be used to manufacture inorganic pigments (such as lithopone); It can be directly used for sewage treatment and is also a raw material for manufacturing sewage treatment agent; It can be used as wood and leather preservation agent, bone glue clarification and preservation agent, and insecticide to prevent fruit tree diseases and insect pests. At the same time, it can also be used in the manufacture of cable, electroplating, electrolysis, papermaking and crop micro fertilizer.
Product name | Molecular formula | content(%) | Main content(%) | granularity | Pb/(%) | As/(%) | Cd/(%) |
-60 | ≤ | ≤ | ≤ | ||||
Zinc sulfate heptahydrate | ZnSo47H2o | ≥94.6 | Zn≥21.5 | 60 | 0.001 | 0.0005 | 0.001 |
≥98.0 | Zn≥22.28 | ||||||
≥99.0 | Zn≥22.51 |