copper hydroxide 97%TC 77%WP CAS No.: 20427-59-2 Fungicide

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0 Metric Ton	Negotiable

0 Metric Ton

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Min.Order :0 Metric Ton
Purity: 97%
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Keywords

copper hydroxide 97%TC 77%WP copper hydroxide CAS No.: 20427-59-2 copper hydroxide fungicide

Quick Details

Appearance:Loose powder
Application:
PackAge:Solid:50g,100g,200g,250g,400g,500g,1kg,10kg bag ,20kg, 25kg,40kg bag,50kg,600kg, 900kg; Aluminum Foil Bag,plastic bag, fiber bag, fiber drum,water soluble bag, carton, or as your request liquid:20ml,1
ProductionCapacity:5000|Metric Ton|Year
Storage:
Transportation:

Superiority:

Best quality/price/service
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Details:

Specifications

1.Copper hydroxide Fungicide 97%TC,77%WP
2.with high quality at competitive price
3.directly delivery from factory

Copper hydroxide
CAS NO.:20427-59-2
Molecular Formula: CuH2O2
Molecular Weight: 97.56

Appearance: blue powder

Specification:
Assay: ≥97%
Assay(as Cu): ≥63%
Hydrochloric insolubles: ≤0.5%
Ferric: ≤0.2%

Usage: as reagents for the analysis, for medicine, pesticide, catalyst, mordant, pigment, feed additives, colorings for paper.

Copper Hydroxide 77% WP

Mode of Action

Protectant fungicide and bactericide. Deposits must be on the crop before fungal spores begin to germinate.

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.

The specification

ITEMS	STANDARDS
Appearance	Loose powder, free from extraneous material or hard lumps.
Content of a.i.(w/w)	≥ 77 %
Content of copper	≥ 50%
Suspensibility	≥ 65 %
Wetting time	≤ 60 s
Wet sieve(residue retained on 45μm sieve)	≤ 2%
Water	≤ 3.0 %