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Copper Hydroxide Carbonate (Industrial Grade)

Basic Information

Chemical Name: Copper Hydroxide Carbonate, also called malachite or verdigris

Chemical Formula:Cu2(OH)2CO3 Molecular Weight:221.12

Appearance: Monoclinic crystal powder in peacock green, small amorphism

Uses

Because of its low content of impurities, COSMO’s high pure grade copper hydroxide carbonate can be used as a copper ion additive for surface plating, and also be directly applied to high-end electronic component plating and preparation of analytical reag

Item

Industrial Grade

(Typical Value)

     Cu,%

55.3

Fe,ppm

180

Pb,ppm

3

Ca,ppm

160

As,ppm

2

Cr,ppm

17

Na,ppm

140

Cd,ppm

0.06

Cl,ppm

35

Hydrochloric acid insoluble,ppm 

10

SO42-ppm

210

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