Purchase Qty. Reference FOB Price
1,000-19,999 kg US$1.30
20,000+ kg US$1.10
Product Description
Product Description 1.Chemical Formula: CuSO4·5H2O 2.Molecular Weight: 249.66 3.CAS No.: 7758-99-8 4.HS Code: 28332500 5.UN NO.: 3077 Class 9 6.Specification: GRADE ITEM Flotation Grade Industrial Grade Feed Grade Electroplating Grade (CuSO4·5H2O) % ≥ ...