Aluminum potassium sulfate dodecahydrate
ACS reagent, ≥98%
DOWNLOAD MSDS (PDF)Synonym: Alum, Potassium alum, Potassium aluminum sulfate dodecahydrate
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CAS Number 7784-24-9
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Linear Formula AlK(SO4)2 · 12H2O
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Molecular Weight 474.39
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EC Number 233-141-3
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MDL number MFCD00149143
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PubChem Substance ID 24854215
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Popular Documents: Specification Sheet (PDF)
Properties
| Related Categories | ACS Grade, Aluminum, Catalysis and Inorganic Chemistry, Cell Culture, Chemical Synthesis, |
| grade | ACS reagent |
| assay | ≥98% |
| 98.0-102.0% (ACS specification) | |
| impurities | ≤0.005% insolubles |
| mp | 92 °C(lit.) |
| density | 1.757 g/mL at 25 °C(lit.) |
| anion traces | chloride (Cl-): ≤5 ppm |
Description
Packaging
100, 500 g in poly bottle
2.5 kg in poly bottle
Price and Availability
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puriss., meets analytical specification of Ph. Eur., BP, 99.0-100.5% (calc. on dry substance)
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