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CAS NO.20427-59-2
Copper hydroxide
Introduction:
Protectant fungicide and bactericide controls of Peronosporaceae in vines, hops, and brassicas; Alternaria and Phytophthora in potatoes;Septoria in celery; and Septoria, Leptosphaeria, and Mycosphaerella in cereals.
Chemical name: Copper hydroxide
CAS number: 20427-59-2
Empirical formula: CuH2O2
Technical: 96% TC
Formulation: 77% WP
Recommended dosage:
2~4 kg a.i./ha or 300~400 g a.i./100 L.
Packing:
25 kg fiber drum, 25 kg bag, 1 kg, 500 g aluminium foil bag or on the client’s requirements.
Specification
Items |
Index |
|
Copper hydroxide 96% TC |
Copper hydroxide 77% WP |
|
Appearance |
Light blue powder |
Light blue powder |
A.I. Content |
96% min. |
77% min. |
pH value |
** |
6.0 ~ 9.0 |
Suspensibility, % |
** |
80 min. |
Wettability, sec. |
** |
60 max. |
Wet sieve test (75 μm sieve, %) |
** |
99 min. |
Useage
Antibiotic/Bactericide
Fungicide
Champ*, Funguran*-OH, Kocide*, KOP-Hydroxide* for field crops, fruits, nuts, vegetables. Kocide* LF/4.5LF for seed. Cudrox* tech, Kocide* tech used as starting material to formulate other cupric hydroxide based agricultural fungicides.
Used as broad spectrum foliar fungicide on fruits, vegetables and ornamentals