USD $2.50-10.00 / Metric Ton
USD $15.00-20.00 / Metric Ton
USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $100.00-150.00 / Kilogram
specification of nickel sulfate;cas:7786-81-4/best price in china
|
excellent |
first-class |
conforming |
nickel(ni) |
≥21.5 |
≥21.0 |
≥20.5 |
cobalt(co) |
≤0.2 |
≤0.5 |
≤0.5 |
tie(fe) |
≤0.002 |
≤0.005 |
≤0.005 |
copper(cu) |
≤0.002 |
≤0.002 |
≤0.003 |
lead(pb) |
≤0.001 |
≤0.002 |
≤0.003 |
zinc(zn) |
≤0.003 |
≤0.004 |
≤0.008 |
calcium(ca) |
—— |
—— |
—— |
magnesium(mg) |
—— |
—— |
—— |
nitrate(no3 ) |
≤0.01 |
≤0.01 |
≤0.02 |
water insolubie |
≤0.03 |
≤0.04 |
≤0.05 |
ammonium sediments |
—— |
—— |
—— |
ammonia content |
—— |
—— |
—— |
chloride |
≤0.1 |
—— |
—— |