Corrosive
Irritant Potassium hydrogen sulphate 90-100%, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Certificates
About this item
CAS Number:7646-93-7
:
Formula:KHSO₄
MDL Number:MFCD00011404
Merck Index:13,07695
Melting Pt:214 °C
Density:2,32 g/cm³ (20 °C)
EINECS:231-594-1
UN:2509
ADR:8,II
:136.17 g/mol
:GHS05
:GHS07
Specification Test Results
- Acidity (as H₂SO₄):35.0 - 37.0 %
- Insoluble Matter and NH₄OH Precipitate:≤0.01 %
- Chloride (Cl):≤0.001 %
- Phosphate (PO₄):≤0.001 %
- Calcium and Magnesium (as Ca) (by EDTA titration):≤0.005 %
- Heavy Metals (as Pb):≤0.001 %
- Trace Impurities - Iron (Fe):≤0.001 %