Active Member
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[China]
Address: 301 ROOM No.2988, WEST GUANFUROAD, PUTUO DISTRICT, SHANGHAI,CHINA
Contact name:MELANIE
Qiaochang Agricultural Group |
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Copper hydroxide 77% WP/Fine blue powder/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, bactericide |
| 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 | Fine blue powder | ||
| Content of a.i. | ≥77% | ||
| Wetting time | ≤60s | ||
| Wet sieve(through 75µmsieve) | ≥98% | ||
| Suspensibility | ≥60% | ||
| pH | 7.0~10.5 | ||
