Wholesales Copper Sulphate Agriculture/Industrial/Food Grade CuSo4.5H2O CAS 7758-99-8

• CAS No.: 7758-99-8
• Formula: CuSo4.5(H2O)
• EINECS: 2758-98-7
• Certification: ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Model NO.: GC016
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: as Required
• Specification: 25kg/Drum, DRUM, Aluminum Foil Bag
• Trademark: ALLRIGHT G. C.
• Origin: Shandong
• Production Capacity: 30000 Kilogram/Kilograms Per Month

Product Description

1.Chemical Name: copper sulphate
2.Molecular Formula : CuSO4'5H2O
3.Molecular Weight: 249.7
4.CAS: 7758-98-7

5.Character: Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers indry air. It's very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17. It's very soluble in glycerol. It's soluble in dilute ethanol but insoluble in pure ethanol.


1, Used to kill fungi.When mixed with lime water to produce Bordeaux mixture,as a fungicide,it is used to control fungus on crops,to prevent fruit and others from rottin.
2, It is a preventive fungicide that needs to be used before the onset of the disease.It can also be used for rice fields,pond algae.3, It is also a traxe element fertilizer,it can improve the stability of chlorophyll,prevent chlorophyll from prematurely destroyed and promote crop absorption.
4, When used on crops that sensitive to copper,it can play the roleof seed treatment and root top dressing.

Items	Industrial Grade	Feed Grade	Agriculture	Technical
CuSo4•5H20	96% Min	98% Min	94% Min	98.5% Min
Purity	24.50 %	25%	24%	25.07 %
Cu	20 ppm	20 ppm	20 ppm	20 ppm
Pb	0.05% Max	0.05% Max	0.05% Max	0.05% Max
Fe	0,001% Max	0,001% Max	0,001% Max	0,001% Max
Co	0.048% Max	0.048% Max	0,001% Max	0.048% Max
Ca	0.05% Max	0.05% Max	0.05% Max	0.05% Max
Ni	0.05% Max	0.05% Max	0.05% Max	0.05% Max
Zn	0.05% Max	0.05% Max	0.05% Max	0.05% Max
As	20 ppm	20 ppm	20 ppm	20 ppm
Hg	0.1 PPM Max	0.1 PPM Max	0.1 PPM Max	0.1 PPM Max
Chloride	0.013% Max	0.013% Max	0.013% Max	0.013% Max
PH	3.5-4.5	3.5-4.5	3.5-4.5	3.5-4.5
Free Acid	0.3	0.3	0.3	0.3
Water Insoluble	0.05% Max	0.05% Max	0.05% Max	0.05% Max