Category:
Reagent
CAS NO:
10034-99-8
Standard:
ChP,

Magnesium sulfate heptahydrate
|
Assay,%(MgSO4·7H2O),% |
min 99.0 |
|
PH(50g/L,25℃) |
5.0~8.0 |
|
Transparency of solution |
passes test |
|
Insoluble in water,% |
max 0.005 |
|
Chloride(Cl),% |
max 0.0005 |
|
Calcium(Ca),% |
max 0.02 |
|
Sodium(Na),% |
max 0.005 |
|
Manganese(Mn),% |
max 0.001 |
|
Arsenic(As),% |
max 0.0001 |
|
Iron(Fe),% |
max 0.0005 |
|
Heavy metals(as Pb),% |
max 0.0005 |
Paacking: 500g 25kg