High quality Agricultural Grade Copper Hydroxide 77% WP Fungicide, CAS No.: 20427-59-2

• Customization: Available
• CAS No.: 20427-59-2
• Formula: CuH2O2
• Model NO.: 77% WP
• Appearance: Powder
• Application: Fungicide
• Usage Mode: Protective Agent
• Raw Material: Inorganic Fungicide
• Application Fields: Agricultural Fungicide
• Conductivity: Systemic Fungicide
• Composition: Inorganic
• Organization: Icama
• Stability level: High
• Quality certificate: ISO
• Shelf life: Two years
• Transport Package: 1kg Alu Bag, 25kgs Paper Drum
• Specification: 77% WP
• Trademark: Bosman
• Origin: China
• HS Code: 3808
• Production Capacity: 2000tons/Year

Product Description

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1.Package as your demand
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After over twenty years' development and improvement, Bosman now is a professor in agro-chemical industry. Competitve price and high quality are the product strategy. Customization is our orientation. We are willing to help customers anytime and bring great values.



 

Active ingredient	Copper hydroxide
Chemical name	copper hydroxide (Cu(OH)2)
Classification	Fungicide / Agrochemical
Formulation	77% WP 57.6% WDG, 37.5% SC
Biochemistry	Non-specific thiol reactant, inhibiting respiration. Copper-II-ion (Cu++) is taken up by the spores during germination and accumulates until a sufficiently high concentration is achieved to kill the spore cell; the activity is limited to the prevention of spore germination.
Mode of action	Protectant fungicide and bactericide. Deposits must be on the crop before fungal spores begin to germinate.
Usage	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.
Mammalian Toxicology	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.
Certificate of quality	Copper hydroxide 77% WP
	Item Appearance Content of Copper hydroxide Suspensibility, Wetting time Fineness (through 45um test sieve) Moisture pH	Specification Blue powder ≥77% ≥70% ≤60s ≥98% ≤3.0% 6.0-9.0

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