Category:
Reagent
CAS NO:
6153-56-6
Standard:
ChP,
Oxalic acid
|
Assay,% |
min 99.5 |
|
Transparency of solution |
max 3 |
|
Insoluble in water,% |
max 0.005 |
|
Residue on ignition(as SO4),% |
max 0.02 |
|
Chloride(Cl),% |
max 0.002 |
|
Sulfate(SO4),% |
max 0.002 |
|
Nitrogen compounds(N),% |
max 0.002 |
|
Calcium(Ca),% |
max 0.003 |
|
Iron(Fe),% |
max 0.0005 |
|
Heavy metals(as Pb),% |
max 0.0004 |
|
Really carbonized substances |
passes test |
Packing: 500g 25kg