Category:
Reagent
CAS NO:
6487-48-5
Standard:
ChP,

Potassium oxalate
|
Assay,% |
min 99.8 |
|
PH(50g/L,25℃) |
7.2~8.2 |
|
Transparency of solution |
passes test |
|
Insoluble in water,% |
max 0.003 |
|
Chloride(Cl),% |
max 0.001 |
|
Sulfur compounds(as SO4),% |
max 0.01 |
|
Nitrogen compounds(N),% |
max 0.002 |
|
Phosphate(PO4),% |
max 0.001 |
|
Sodium(Na),% |
max 0.02 |
|
Iron(Fe),% |
max 0.0005 |
|
Heavy metals(as Pb),% |
max 0.0005 |
|
Really carbonized substances |
passes test |
Packing: 500g 25kg