Zinc Sulfate Heptahydrate CAS 7446-20-0 Zinc Sulphate Heptahydrate Znso4.7H2O

Zinc Sulfate Heptahydrate CAS 7446-20-0 Zinc Sulphate Heptahydrate Znso4.7H2O. High Purity Grade: Agriculture grade with minimum 21% Zinc content and strict impurity limits. Comprehensive Certifications: Certified by CIQ and ISO standards for quality assurance. OEM Service Available: Custom packaging designs welcome for OEM orders. Strict Quality Control: Professional technicians and third-party inspections like SGS ensure quality. Fast Shipping: Shipping arranged within 20 days after order confirmation. Large Production Capacity: Annual fertilizer production capacity reaches 300,000 metric tons. Experienced Manufacturer: 18 years of experience in fertilizer manufacturing and development. Diverse Product Range: Manufacturer of NPK, water soluble, and various sulfate fertilizers.