Potassium sulphate, 5 kg
≥99 %, Ph.Eur.
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Pack.
Empirical formula K2SO4
Molar mass (M) 174,27 g/mol
Density (D) 2,66 g/cm³
Boiling point (bp) 1689 °C
Melting point (mp) 1067 °C
WGK 1
CAS No. [7778-80-5]
EG-Nr. 231-915-5
Molar mass (M) 174,27 g/mol
Density (D) 2,66 g/cm³
Boiling point (bp) 1689 °C
Melting point (mp) 1067 °C
WGK 1
CAS No. [7778-80-5]
EG-Nr. 231-915-5
€99.45/Pack Qty.
excl. VAT. | 5 kg per Pack Qty.
Art. No. CN79.3
Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty.
€94.48/Pack Qty.
from 24 Pack Qty.
€89.50/Pack Qty.
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Product details
Potassium sulphate ≥99 %, Ph.Eur.
Technical Information
| Checked according to pharmacopoeia | Ph.Eur. |
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Potassium sulphate
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| CN79.1 | 500 g | plastic | €21.00 |
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| CN79.2 | 1 kg | plastic | €28.50 |
|
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| CN79.3 | 5 kg | plastic | €99.45 |
|
||
|
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Certificates of Analysis
Guarantee analysis
| Assay (dry substance) | 99,0-100,5 % |
| Identity | complies |
| Loss on drying | ≤0,5 % |
| Appearance of solution | complies |
| Acidity/alkalinity | complies |
| pH-value (5%, water) | 6,0-7,5 |
| Chloride (Cl) | ≤0,004 % |
| Heavy metals (as Pb) | ≤0,001 % |
| Arsenic (As) | ≤0,0002 % |
| Lead (Pb) | ≤0,0002 % |
| Calcium (Ca) | ≤0,02 % |
| Iron (Fe) | ≤0,001 % |
| Magnesium (Mg) | ≤0,002 % |
| Sodium (Na) | ≤0,1 % |
| Mercury (Hg) | ≤0,0001 % |
| Selenium (Se) | ≤0,0005 % |