Cupric nitrate 3251-23-8

Category :

Inorganic chemicals

CAS NO :

3251-23-8

EC NO :

221-838-5

MF :

Cu(NO₃)₂

MW :

187.55

Packing :

25kg woven bag, lined with plastic bag

Product description :

Cupric Nitrate	Export AR grade	A.R.	C.P.	Catalyst grade	technical grade
Assay %	≥99.5	99.0-102.0	99.0-103.0	≥99.5	≥99.8
pH-value(50g/L)	2.0-4.0	3.0-4.0	3.0-4.0	——	——
Water insoluble%	≤0.0025	≤0.002	≤0.005	≤0.05	≤0.01
Sulphates(SO₄-)%	≤0.005	≤0.005	≤0.02	≤0.02	≤0.03
Chlorides(Cl) %	≤0.001	≤0.001	≤0.005	≤0.02	≤0.02
Non-precipitate in H2S(As sulphates) %	——	≤0.05	≤0.1	≤0.1	≤0.2
Iron(Fe)%	≤0.005	≤0.002	≤0.01	≤0.001	≤0.001
Zinc(Zn)%	≤0.001	——	——	≤0.003	≤0.003
Calcium(Ca)%	≤0.002	——	——	——	——
Lead(Pb)%	≤0.001	——	——	——	——
Magnesium(Mg)%	≤0.002	——	——	——	——
Nickel(Ni)%	≤0.002	——	——	——	——
Potassium(K)%	≤0.005	——	——	——	——
Sodium(Na)%	≤0.005	——	——	——	——

Uses :

As raw material for photosensitive resistance materials and fluorescent powder activating agent; also used as electroplating and chemical reagent etc.

Synonyms :

Copper dinitrate; cupric nitrate, n-hydrate;Copper nitrate;Nitric Acid, Copper (2+) salt;

Molecular Structure :

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Cupric nitrate

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