98% Agricultural Grade Cupric Sulphate for pesticide

Cupric Sulphate for pesticide 1)CuSO4.5H2O,98%;Cu,25% 2)Package,25kg/bag 3)Usage,Bactericide;insecticide,pesticide

98% Agricultural Grade Cupric Sulphate for pesticide

 

Molecular Formula: CuSO4·5H2OMolecular Weight: 249.8

Properties: 

Blue transparent crystal, relative density: 2.29.Esily soluble in water, aqueous solution is acidic; Not soluble in methanol;glycerol; slightly soluble in ethanol.

Use:

1)manufacture other cupric salts; monoazo dyes;

2)as catalyst for the synthesis of perfumes and dyes intermediates;

3)as bactericide, insecticides etc.

Specifications:

Item	second quality	First quality	Best quality	Feed grade	Electroplating grade
Cupric sulphate (CuSO4·5H2O) %≥	94	96	98	98.5	99
Acidity (H2SO4) %≤	0.2	0.2	0.2	0.2	0.2
Insol. in water%≤	0.2	0.2	0.2	0.2	0.1
Pb %≤		10ppm	10ppm	10ppm	10ppm
Arsenic≤		5ppm	5ppm	5ppm	5ppm

             Feed grade standard: HB2932-1999 ohter grade standard: GB437-93

98% Agricultural Grade Cupric Sulphate for pesticide