Customization: | Available |
---|---|
CAS No.: | 7782-63-0 |
Formula: | Feso47H2O |
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
TEST ITEMS
|
TEST ITEMS
|
|
FeSO4•H2O
|
FeSO4•7H2O
|
|
MAIN CONTENT
|
≥91.3%
|
≥90.0%
|
TiO2
|
-
|
≤0.75%
|
INSOLUBLE
|
-
|
≤0.50%
|
FREE ACID (AS H2SO4)
|
-
|
≤1.00%
|
FE
|
≥29.0%
|
≥18.5%
|
ARSENICc
|
≤2(mg/kg)
|
≤2(mg/kg)
|
PB
|
≤15(mg/kg)
|
≤15(mg/kg)
|
CD
|
≤3(mg/kg)
|
≤3(mg/kg)
|
HG
|
-
|
≤0.00002%
|
CR
|
-
|
≤0.001%
|
MESH (180um )
|
≥90%
|
90%
|