Zinc Sulfate Heptahydrate by bioPLUS $137.99 2.5 kg - $137.99 500 g - $36.54 1 kg - $65.58 100 g - $17.87 2.5 kg 500 g 1 kg 100 g Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Synonyms: Zinc Sulfate CAS#: 7446-20-0 Molecular Weight: 287.56 Molecular Formula: H14ZnO11S Ship Temperature: RT Storage Temperature: RT Composition Technical Documentation Safety Data Sheet (SDS) Certificates of Analysis (COA)