Formulations: Copper oxychloride 35%WP, 50%WP, 85%WP
Mixture: Copper oxychloride + kasugamycin
Copper oxychloride (CAS No. 1332-40-7, 1332-65-6) is a foliar fungicide with preventative action. Deposits must be on the crop before fungal spores begin to germinate.
Copper oxychloride Useage
Copper oxychloride is used for controlling of late blight of potatoes, tomatoes and other vegetables; Leaf spot diseases of beet, celery, celeriac, parsley, olives, currants, and gooseberries; Downy mildews of vines, hops, spinach, and ornamentals; Canker and scab of pome fruit and stone fruit; Scab, canker, and melanose of citrus fruit; Asparagus rust; Peach leaf curl; Shot-hole of stone fruit; Cane diseases of raspberries and blackberries; Leaf spot and leaf scorch of strawberries; Anthracnose and blister blight of tea; Leaf spot and downy mildew of cucumbers and melons; Bacterial diseases of lettuce; etc. Applied at 2-4 kg/ha or 300-400 g/100 l.
Copper oxychloride Phytotoxicity:
Non-phytotoxic at the recommended rates, except to carrots and potatoes under certain conditions. Russetting may occur with some varieties of apple.
Copper oxychloride Available formulation:
Copper oxychloride 35%WP, 50%WP, 85%WP
Copper oxychloride Packaging details:
Customized 1G~25KG for solid formulations.
Copper oxychloride applicable crops:
Potatoses, tomatoes, vegetables, beet, celery, celeriac, parsley, olives, currants, gooseberries, vines, hops, spinach, Ornamentalss, pome fruit, stone fruit, citrus fruit, asparagus, peach, stone fruit, raspberries, blackberries, strawberries, tea, cucumbers, melons, lettuce
Product name | Copper oxychloride 98%TC 50%SC 50%WP 50%WDG fungicide |
General info | CAS RN [1332-40-7]; ([1332-65-6], defined as copper chloride hydroxide) Formulation types: DP; PA; SC; WG; WP Molecular formula: Cl2Cu4H6O6 Molecular weight: 427.1 Properties: Green to bluish-green powder. |
Properties | Form Green to bluish-green powder. M.p. decomp. 300°C V.p. Negligible at 20°C Solubility In water <10-5 mg/l (pH 7, 20°C ). Insoluble in organic solvents. Soluble in dilute acids, forming Cu(II) salts; soluble in ammonium hydroxide, forming a complex ion. |
Applications | Inorganic effective protective fungicide, functions by releasing copper ions to denature proteins and anzyme with fungal spores. Control of late blight of potatoes, tomatoes and other vegetables; Leaf spot diseases of beet, celery, celeriac, parsley, olives, currants, and gooseberries; Downy mildews of vines, hops, spinach, and ornamentals; Canker and scab of pome fruit and stone fruit; Scab, canker, and melanose of citrus fruit; Asparagus rust; Peach leaf curl; Shot-hole of stone fruit; Cane diseases of raspberries and blackberries; Leaf spot and leaf scorch of strawberries; Anthracnose and blister blight of tea; Leaf spot and downy mildew of cucumbers and melons; |
Specifications | Common name: | Copper oxychloride 97%TC | Chemical properties: | Green or blue-green powder | Copper oxychloride content (%) | ≥97.0 | Copper content (%) | ≥57.7 | PH Value | 6.0-8.0 | Moisture (%) | ≤2.0 | ITEM OF TEST | SPECIFICATION | RESULTS OF TEST | APPEARANCE | LIGHT GREEN POWDER | LIGHT GREEN POWDER | CONTENT % (W/W) | 50.0±2.5 | 50.5 | Cu CONTENT % (W/W) | 29. 8 ±1.5 | 30.0 | WATER % (W/W) | 3.0 max | 1.0 | SUSPENSIBILITY , % | 70.0 min | 83.0 | WETTING TIME , % | 60.0 max | 60.0 | FINENESS , % THROUGH 44 UM WET SIEVE | 98.0 min | 99.0 | PH VALUE | 6.0-8.0 | 7.1 | CONCLUSION | CONFORM |
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