Copper(II)Hydroxide
Copper(II)Hydroxide
CAS No. :20427-59-2

 Product: Copper(II)Hydroxide

Other name :cupric hydroxide, copper hydroxide 

CAS No.: 20427-59-2 

Formula:Cu(OH)2

MW:97.56 

Cupric Hydroxide

Chemical pure

High-purity grade

Stable pesticide grade

Technical 1st grade

Technical 2nd grade

Assay %

≥98

≥98

≥95

≥96.5

≥95.0

Copper content %

≥64

≥64

≥62

≥63

≥62

Cd%

≤0.001

≤0.001

≤0.0005

≤0.0005

≤0.0005

As%

≤0.003

≤0.005

≤0.01

≤0.01

≤0.01

Pb%

≤0.003

≤0.005

≤0.027

≤0.02

≤0.03

Insol. in Hcl %

≤0.2

≤0.2

——

≤0.2

——

Fe%

≤0.1

≤0.1

——

≤0.1

——

Mg%

≤0.5

≤0.5

——

≤0.5

——

Ca%

≤0.5

≤0.5

——

≤0.8

——

pH-value(10 %)

——

——

6.5-7.5

6.5-7.5

6.5-7.5

Hg%

——

——

≤0.0005

≤0.0005

≤0.0005

Heating loss (1050C) %

——

——

≤5.0

——

——

Application: It is used for cupric salts, medicines, feed additives, bactericides and as analytical reagent, as catalyst, dye mordant, pigment, paper staining agent etc.

Packaging:In 25kg kraft paper bag lined with double-layer plastic bag or upon clients' requests.

 

 

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