Home / Products / Copper chloride dihydrate / Copper chloride dihydrate

Copper chloride dihydrate

CAS: 1344-73-6
Molecular formula: CuSO4 3Cu(OH)2 H2O
Molecular Weight: 470.29
Specification: green or light green powder. Insoluble in water and organic solvents, stable in air.
Packing: 25kg per plastic bag, sealed packaging. Stored in a cool dry place.
Use: pesticide intermediates, pharmaceutical intermediates, feed additives, wood preservation, efficient source of copper supplements.

Details

Cupric Chloride	Export High-purity	A.R.	C.P.	USP31	Refined grade	Technical first grade	Technical second grade
Item	Spec.	Spec.	Spec.	Spec.	Spec.	Spec.	Spec.
Assay(as CuCl2.2H2O))%	≥99.0	≥99.0	≥99.0	99.0-100.5	≥98.5	≥98.0	≥97.0
Water insoluble%	≤0.003	≤0.005	≤0.02	≤0.01	≤0.02	≤0.02	≤0.02
Loss on drying %	-	-	-	20.9-21.4	-	-	-
Nitrates(NO3)%	-	≤0.01	≤0.03	-	-	-	-
Sulphates(SO4-)%	≤0.01	≤0.003	≤0.01	≤0.005	≤0.02	≤0.03	≤0.04
Iron(Fe)%	≤0.002	≤0.002	≤0.002	≤0.005	≤0.005	≤0.02	≤0.02
Arsenic(As)%	≤0.01	≤0.0002	≤0.0005	-	-	-	-
Non-precipitate in sulfureted hydrogen(As sulphates) %	-	≤0.05	≤0.2	-	-	-	-
Zinc(Zn)%	-	-	-	-	≤0.02	≤0.02	≤0.03
Lead(Pb)	≤0.002	-	-	-	-	-	-
Nitrate(N) %	≤0.004	-	-	-	-	-	-
Potassium(K)%	-	-	-	≤0.01	-	-	-
Calcium(Ca)%	≤0.01	-	-	≤0.005	-	-	-
Nickel(Ni)%	≤0.001	-	-	≤0.01	-	-	-
Sodium(Na)%	≤0.005	-	-	≤0.02	-	-	-
Organic volatiles	-	-	-	-	-	-	-
Barium(Ba)%	≤0.05	-	-	Pass	-	-	-
PH(5 % solution)	3.0-3.8	-	-	-	-	-	-