Zinc Sulphate Heptahydrate 21% Agricultural Grade

• Type: Zinc Sulphate
• Appearance: Crystal
• Grade Standard: Agriculture Grade
• Name: Zinc Sulphate Heptahydrate
• CAS Number.: 7446-20-0
• Molecular: Znso4.7H2O
• Model NO.: White or light green crystal
• Transport Package: 25kg Woven Bags Lined with Plastic Bag or Big Bags
• Specification: 20%-22%
• Trademark: Green Moutain
• Origin: China
• HS Code: 2833293000
• Production Capacity: 10000 Ton/Year

Product Description

Zinc Sulphate Heptahydrate CAS number.: 7446-20-0 Molecular: ZnSO4.7H2O M. W.: 287.54 Appearance: White or light green crystal Specification Main content: 97% min Zn: 20-22% min As: 0.001max. Pb: 0.002max Cd: 0.003max. Hg: 0.0001max. Insoluble matter: 0.05max. Use For use of ore depressing and chemical industry or Fertilizers. Packing 25Kg Woven bags lined with plastic bag or big bags