USD $6.00-9.00 / Gram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $245.00-265.00 / Metric Ton
USD $245.00-250.00 / Metric Ton
USD $280.00-385.00 / Metric Ton
USD $230.00-270.00 / Metric Ton
USD $0.45-0.46 / Metric Ton
USD $0.80-1.00 / Kilogram
chemical name: copper(ii) sulfate pentahydrate
synonym: blue copper; blue vitriol;
cas no.: 7758-99-8
molecular formula: cuso4·5h2o
specifications:
appearance |
blue or blue-green crystals |
purity(cuso4·5h2o)%, ≥ |
98.0 |
acidity (h2so4) %, ≤ |
0.2 |
insoluble %, ≤ |
0.2 |
application: used as the modifier for the flotation of sphalerite, stibnite, pyrite .
technical data:
item |
index |
|
cuso4·5h2o (%) |
≥98 |
≥96 |
cu (%) |
≥25.06 |
≥24.5 |
water insoluble (%) |
≤0.2 |
≤0.2 |
pb (%) |
≤10 ppm |
≤10 ppm |
as (%) |
≤4 ppm |
≤4 ppm |
fineness |
20-40 mesh ≥95% passing rate 40-80 mesh ≥95% passing rate ≥80 mesh ≥95% passing rate |
packaging & storage:
woven bag,net weight 50kg / bag. store in a cool, dry, ventilated warehouse.