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Cas: 7758-99-8
Cas: 7758-99-8
Product Name: Copper Sulphate pentahydrate
Cas no.:7758-99-8
Appearance: blue crystal
Specification:
1) feed grade copper sulphate pentahydrate
copper sulphate
item | specification |
cuso4.5h2o | 98.5 |
cu | 25.06 |
as | 0.0004 |
pb | 0.001 |
fineness(800 ) | 95 |
water insoluble | 0.2 |
2) agriculture grade copper sulphate pentahydrate
item | specification |
cuso4.5h2o | 98 |
as (mg/kg)≤ | 25 |
pb(mg/kg)≤ | 125 |
cd (mg/kg)≤ | 25 |
h2so4 % ≤ | 0.2 |
water insoluble | 0.2 |
3) electroplating grade copper sulphate pentahydrate
copper sulphate
item | specification |
cuso4.5h2o | 98 |
as/%≤ | 0.0005 |
pb/%≤ | 0.005 |
ca /%≤ | 0.0005 |
fe/% ≤ | 0.005 |
co/% ≤ | 0.0005 |
ni/% ≤ | 0.0005 |
zn/%≤ | 0.002 |
water insoluble matter≤ | 0.005 |
2. Usage of copper sulfate pentahydrate
1) feed grade: used for feed additives,stimulate the groeth of fattening pigs and broiler chicken etc.
2) industrial grade: used for textile mordant,tanning leather,electrplating industrial, mining industrial, preservative of wood etc
3) agriculture grade: widely used in agriculture as fertilizer,fungicides,insecticides etc.
Port of Loading: Xingang, Qingdao, Shanghai, etc.
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