98% Agricultural Grade Copper Sulfate pesticides

98% Agricultural Grade Copper Sulfate pesticides 1)CuSO4.5H2O,98%;Cu,25%. 2)25,1000kg/bag. 3)Use,pesticides. 4)MOQ:20MT.

98% Agricultural Grade Copper Sulfate pesticides

 

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 of 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
Copper sulfate (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

 

Packing:25kg/bag,woven bag with plastic lining.

98% Agricultural Grade Copper Sulfate pesticides