Copper Oxychloride

Copper oxychloride *8%TC(Technical)

Copper oxychloride *0%WP

Classification: Fungicide

Common name

copper oxychloride (E-ISO, accepted in lieu of common name); oxychlorure de cuivre (F-ISO)

IUPAC name

dicopper chloride trihydroxide (approximate composition); copper oxychloride

Chemical Abstracts name: copper chloride oxide hydrate

CAS RN [********7]; ([********6], defined as copper chloride hydroxide)

Formulation types: DP; PA; SC; WG; WP

Molecular formula:Cl2Cu4H6O6

Molecular weight: **7.1

Properties:

Green to bluish-green powder.

Toxicity:
Oral Acute oral LD*0 for rats ******0 mg/kg. Skin and eye Acute percutaneous LD*0 for rats >***0 mg/kg. Inhalation LC*0 (4 h) >*0 mg/l. Toxicity class WHO (a.i.) III; EPA (formulation) III

Uses:

Foliar fungicide with preventative action. Deposits must be on the crop before fungal spores begin to germinate. 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. Applied at **4 kg/ha or ******0 g/**0 l