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Copper hydroxide
Chemical: Copper hydroxide
Use category : Fungicide
Content & formulation:
Copper hydroxide 77% WP
| Chemical | Copper hydroxide |
| Structure Formula |  |
| Common Name | |
| CAS No | 20427-59-2 |
| CAS Name | Copper hydroxide (Cu(OH)2) |
| Molecular Formula | CuH2O2 |
| Agrochemical Type | Fungicide, benzimidazole |
| Mode of Action | Protectant fungicide and bactericide. Deposits must be on the crop before fungal spores begin to germinate. |
| Characteristics and Uses | 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 l. |
| Copper hydroxide 77% WP | ||
 |
ITEMS | STANDARDS |
| Appearance | Flowable suspension liquid | |
| Content of a.i. | ≥77% | |
| Wetting time | ≤60s | |
| Wet sieve(through 75µm sieve) | ≥60% | |
| Suspensibility | ≥60% | |
| pH | 7.0~10.5 | |
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