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CAS 20427-59-2 Copper Hydroxide

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Chemical Name: Copper Hydroxide

CAS NO.: 20427-59-2
Molecular Formula: CuH2O2
Molecular Weight: 97.56

 

 

Specification

 

Type                      95%TC,   97%TC,   50%WP,   77%WP,   80%WP

Cu(OH)2 %           ≥ 95
Cu %                    ≥ 62.34
Fe %                     ≤0.2

HCl Insoluble %     ≤0.2

Recommended dosage   2~4 kg a.i./ha or 300-400 g a.i./100 L.

 

Application

1. Protectant fungicide and bactericide. Deposits must be on the crop before fungal spores begin to germinate. For control of Peronosporaceae in vines, hops, and brassicas; Alternaria and Phytophthora in potatoes; Septoria in celery; and Septoria, Leptosphaeria, and Mycosphaerella in cereals, at 2-4 kg/ha or 300-400 g/100.

2. It is used for cupric salts, analytical reagent, as catalyst, dye mordant, pigment, paper staining agent etc.
Packaging
25kg per bag
20mt per 20ft container


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