
Blue Crystal Powder Copper Sulphate. Multi-Grade Options: Available in Agriculture, Feed, Electroplating, and Industrial grades with high purity. High Purity Standard: CuSO4.5H2O content reaches up to 98.5% in Feed grade and 98% in others. Wide Application Scope: Used for fungicides, feed additives, electroplating, textile mordant, and wood preservative. Strict Quality Control: Certified by CCIC, CIQ, RoHS, ISO, and SGS third-party testing available. Fast Response Time: Customer inquiries are responded to within 12 hours for efficient communication. Flexible Packaging: Packaged in 25kg or 50kg LDPE lined HDPE bags according to customer requirements. Established Export Experience: 19 years in manufacturing and export, serving over 50 countries worldwide. Competitive Pricing: Direct factory supply ensures the lowest price with no middleman costs.