Product Description
common name :Copper Hydroxide ( Cupic Hydroxide)
Chemical Name: copper hydroxide (Cu(OH)2)
Formula: Cu(OH)2
Molecular Weight: 97.561
CAS No.: 20427-59-2
EINECS No.: 243-815-9; 215-705-0
Appearance: new ones are slight blue, after a purchase become blue-green powder.
Melting Point: 80 °C (decomp into CuO)
Stability: Difficult soluble in water. Decompose up 80ºC.
Toxicity:
Oral Acute oral LD50 for rats 489 mg/kg (tech.).
Skin and eye Acute percutaneous LD50 for rabbits >3160 mg/kg. Severely irritating and corrosive to eyes, mild skin irritant.
Inhalation LC50 > 2 mg/l air.
Toxicity class WHO (a.i.) III; EPA (formulation) III
common name :Copper Oxychloride
Chemical Name: Copper chloride oxide hydrate
Formula: ClCu2H3O3
Molecular Weight: 214.5
CAS No.: 1332-40-7
Description:
Appearance Light-green powder
Content, % 50.0 min
Suspensibility, % 80.0 min
Wetting time, s 60 max
Fineness (44μ M), % 98.0 min
Water, % 2.0 max
pH Value 6.0~8.0
Specification: 97%TC, 35%WP, 50%WP, 59.5%WP, 80%WP, 85%WP, 30%SC,
Copper Oxychloride 25%+ Hexaconazole 5%WP
Applications
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.
Copper oxychloride is 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; Bacterial diseases of lettuce; etc.
Packaging & Shipping
| For liquid: |
200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle. |
| For solid: |
25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client. |
| Delivery Detail: |
20-30days |
Company Profile
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Web: chemsales.en.made-in-china.com
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Web: chemsales.en.made-in-china.com
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