Copper Sulphate

IUPAC name: Copper(II) sulfate pentahydrate
Other names: Copper(II) sulfate,Copper(II)sulfate,Cupric sulfate,Blue vitriol,Bluestone,Chalcanthite
CAS number: 7758-98-7
EINECS number: 231-847-6
RTECS number: GL8800000
Molecular formula: CuSO4·5H2O (pentahydrate)
Molar mass: 249.684 g/mol (pentahydrate)
Melting point: 150 °C (423 K) (5H2O)
Solubility in water: 31.6 g/100 ml (0 °C)

Copper sulphate is also called chalcanthite with the molecular formula of CuSO4.5H2O.
Varieties: Feed grade, Industrial grade, Agricultural grade.
Our company produces according to the national standards, the industrial-grade standard is in conformity with GB437-93 , and the feed-grade standard is in conformity with HG2932-1999 Permit Licence No. Feed Additive(2006)0700
Characteristic:
Pellet copper sulphate:
Bright blue color, even pellet, fine mobility, dry and not agglomeration, for long-term storage.
Powder copper sulphate:
Even mixing, fine mobility, easy to assimilate.
It doesn't ooze or agglomerate in moist or high-temperature environment, so it is suitable for a long-term storage and transportation by sea.
Quality index :

Item (%)	For Feed	For Industry	For Agriculture	For Feed
CuSO4.5H2O≥	98	96	94	98.5
Cu≥	25.00	24.50	24.00	25.07
Pb≤	20ppm	20ppm	20ppm	20ppm
As≤	20ppm	20ppm	20ppm	20ppm
Free Acid ≤	0.3	0.3	0.3	0.3
Insoluble matter≤	0.15	0.2	0.2	0.15
Remarks:  90% Upwards of powder for feed can pass 80-mesh experimentation screen. Pellet size of other type and packing can be produced as users' requirments.

Purpose:
Copper sulphate pentahydrate can be extensively used in fodder, fertilizer, pigment, chemical,  pesticide, electroplating,  mining ore,  animal medicine field and so on.