Cobalt Nickel Supplier--Yihua Chemical Co., Ltd

Copper Chloride

Name: Copper chloride
Synonyms: Coupric chloride
CAS No.: 10125-13-0
Formula: CuCl₂
M.W.: 170.48
Properties: Green to blue powder or rhombic double pyramidal crystal. Density 2.54g/cm3. m.p.: 493℃, b.p.: 903℃, soluble in water, alcohols, ammonium chloride, methanol, slightly soluble in acetone, ethyl acetate and ether, aqueous solution is acidic.
Copper forms two stable chlorides:
Copper(I) chloride (cuprous chloride), CuCl, mineral name nantokite.
Copper(II) chloride (cupric chloride), CuCl₂, mineral name eriochalcite.
Specifications:

Item	Technical specification
	Copper chloride 98% min	Copper chloride 97% min
Assay(as CuCl2))%	≥98.0	≥97.0
Water insoluble%	≤0.02	≤0.02
Sulphates(SO4-)%	≤0.03	≤0.04
Iron(Fe)%	≤0.02	≤0.02
Zinc(Zn)%	≤0.02	≤0.03

Application: Copper Chloride as catalyst for hydrocarbon halogenation, oxidation of organic matters, Cupric chloride as food additve, dye mordant, colorant, wood preservative. As water disinfectant and as insecticides etc. Copper Chloride used for PCB etching process, electroless copper plating of non-metal (plastic, nylon) and PTH of PCB.
Packaging: 25kg woven bag with double PE liners.
Storage: Stored in cool, dry and draughty warehouse, sealed tightly handle with care.

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