High Purity Electroplating Copper Sulphate Heptahydrate

• CAS No.: 7758-98-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Copper Sulfate
• Appearance: Blue Crystalline Powder
• Grade Standard: Industrial Grade
• Model NO.: Industrial Grade
• CAS: 7758-98-7
• Transport Package: 25kg/Bag
• Specification: 40mesh
• Trademark: Sunway
• Origin: China
• HS Code: 28332500
• Production Capacity: 1500tons/Month

Product Description

Product Description

Chemical Name: Copper Sulfate

Molecular Formula: CuSO₄·5H₂O

Molecular Weight: 249.7

CAS: 7758-98-7

Character: Dark blue triclinic crystal or blue crystalline powder or granule. It has a metallic odor, slowly weathers in dry air, and is highly soluble in water with an acidic solution. pH value of 0.1mol/L water solution is 4.17. Soluble in glycerol, dilute ethanol, but insoluble in pure ethanol.

Usage: Used as a nutritional supplement, antimicrobial agent, firming agent, and processing aid.

Packing: Packed in a plastic bag as inner layer and a compound plastic woven bag as the outer layer. Each bag weighs 25kg.

Storage and Transport: Store in a dry and ventilated warehouse, away from water and moisture during transport. Handle with care to avoid bag damage and store separately from poisonous substances.

Company: Nanjing Jiayi Sunway Chemical Co., Ltd.

Index	Specification	GB29210-2012
(CuSO4·5H2O)                       w/% ≥	Content(CuSO4·5H2O)	98
Non-sludging                          w/% ≤	Substances Not Precipitated by Hydrogen Sulfide	0.3
(Fe)                                            w/% ≤	Iron(Fe)	0.01
(Pb)                                        mg/kg ≤	Lead(Pb)	4
(As)                                        mg/kg ≤	(As)	3