Aluminium potassium sulphate dodecahydrate 99.5% for analysis
Supplier: Thermo Fisher Scientific
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About this item
CAS Number:7784-24-9
:
Formula:AlK(SO₄)₂·12H₂O
MDL Number:MFCD00149143
:474.39 g/mol
Merck Index:12,00373
Melting Pt:92 °C
Density:1,72 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:233-141-3
Specification Test Results
- Appearance:White Crystals
- Titration Complexometric:≥99.5 %
- pH:3 to 3.5 (10 % at 20°C)
- Chloride (Cl):≤50 ppm
- Ammonium (NH4):≤2000 ppm
- Arsenic (As):≤2 ppm
- Iron (Fe):≤50 ppm
- Heavy metals (as Pb):≤10 ppm
Specification Test Results
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