USD $100.00-150.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
best quality/price/service
professional manufacturing
fao standards
best quality/price/service
professional manufacturing
fao standards
chemical name: copper sulfate pentahydrate(other names: blue vitriol, blue store)
molecular formula: cuso4·5h2o
cas no.: 7758-99-8
einecs no.: 231-847-6
physical characteristics:
blue crystal or powder, free flowing, and soluble in water, without impurities.
fineness: 20-80 mesh,80 mesh upper
executive standard: hg2932-1999
item |
standard instruction |
standard instruction |
standard instruction |
|
cuso4·5h2o≥ |
98% |
99% |
96% |
|
cu≥ |
25.06% |
25.3% |
24.5% |
|
water-insoluble≤ |
0.2% |
0.2% |
0.2% |
|
pb≤ |
0.001% |
0.001% |
0.001% |
|
as≤ |
0.0004% |
0.0004% |
0.0004% |