zinc sulfate heptahydrate crystal
post date: dec 16,2021 expiry date: jun 14,2022 detailed description: zinc sulfate heptahydrate features: soluble in water, slightly soluble in alcohol and glycerin, weathering in the dry airuse: as raw material of latex products, as skin protective agent. it can also be used as raw material of desulphurization and catalyst in the production of artificial silk,…
