Index item Qualified grade Excellent grade Formic Acid 85% min 90% min Acetic Acid 0.6% max 0.4% max Chroma ( as platinum and cobalt) 10% max 10% max Dilution experiment ( acid+ ....
Hebei Blue Stone Copper Industry Co., Ltd is a comprehensive international company, specialized in manufacturing and exporting chemical raw material and chemical agent. Our main products are copper....
Product Description 1. Product name: Copper sulfate MF: CuSO4.5H2O CAS No.: 7758-99-8 EINECS No.: 231-847-6 Purity: 98% min Appearance: Blue crystals, powder or lump 20-50mm 2. Application: ....