Potassium aluminium sulphate dodecahydrate, 5 kg
≥98 %
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Alum, Potassium alum, Aluminium potassium sulphate
Empirical formula KAI(SO4)2 · 12 H2O
Molar mass (M) 474,39 g/mol
Density (D) 1,75 g/cm³
Melting point (mp) 92,5 °C
WGK 1
CAS No. [7784-24-9]
EG-Nr. 233-141-3
Molar mass (M) 474,39 g/mol
Density (D) 1,75 g/cm³
Melting point (mp) 92,5 °C
WGK 1
CAS No. [7784-24-9]
EG-Nr. 233-141-3
CHF58.10/Pack Qty.
excl. VAT. | 5 kg per Pack Qty.
Art. No. 8896.2
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CHF55.20/Pack Qty.
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Potassium aluminium sulphate dodecahydrate
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 8896.1 | 1 kg | plastic | CHF23.10 |
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| 8896.2 | 5 kg | plastic | CHF58.10 |
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| 8896.3 | 10 kg | plastic | CHF102.10 |
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| 8896.4 | 25 kg | plastic | CHF231.70 |
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Certificates of Analysis
Type analysis
| Assay | ≥98,0 % |
| pH-Wert (10 % in H2O) | 3,0-3,5 |
| Iron (Fe) | ≤0,02 % |
| Lead (Pb) | ≤0,03 % |
| Insoluble matter | ≤0,01 % |