Category:
Reagent
CAS NO:
1310-73-2
Standard:
ChP,
Sodium hydroxide
|
Assay,% |
min 96.0 |
|
Carbonate(Na2CO3),% |
max 1.5 |
|
Transparency of solution |
passes test |
|
Chloride(Cl),% |
max 0.005 |
|
Sulfate(SO4),% |
max 0.005 |
|
Nitrogen compounds(N),% |
max 0.001 |
|
Phosphate(PO4),% |
max 0.001 |
|
Silicate(SiO3),% |
max 0.01 |
|
Aluminium(Al),% |
max 0.002 |
|
Potassium(K),% |
max 0.05 |
|
Calcium(Ca),% |
max 0.01 |
|
Iron(Fe),% |
max 0.001 |
|
Heavy metals(as Pb),% |
max 0.003 |
packing: 500g 25kg