Potassium nitrate, 5 kg
≥99 %, Ph.Eur., BP
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
H272
may intensify fire; oxidiser
P210 P220
keep away from open flames and hot surfaces. No smoking, keep/store away from combustible materials
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Empirical formula KNO3
Molar mass (M) 101,11 g/mol
Density (D) 2,1 g/cm³
Melting point (mp) 334 °C
ADR 5.1 III
WGK 1
CAS No. [7757-79-1]
EG-Nr. 231-818-8
UN-Nr. 1486
Molar mass (M) 101,11 g/mol
Density (D) 2,1 g/cm³
Melting point (mp) 334 °C
ADR 5.1 III
WGK 1
CAS No. [7757-79-1]
EG-Nr. 231-818-8
UN-Nr. 1486
€124.60/Pack Qty.
excl. VAT. | 5 kg per Pack Qty.
Art. No. 4397.3
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Product details
Potassium nitrate ≥99 %, Ph.Eur., BP
Technical Information
| Checked according to pharmacopoeia |
Ph.Eur. BP |
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Potassium nitrate
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 4397.1 | 500 g | plastic | €20.35 |
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| 4397.2 | 1 kg | plastic | €32.15 |
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| 4397.3 | 5 kg | plastic | €124.60 |
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Certificates of Analysis
Guarantee analysis
| Assay (acidim., dry substance) | ≥99,0 % |
| Identity | complies |
| pH (5 % in H2O) | 4,5- 8,5 |
| Appearance of solution | complies |
| In H2O insoluble matter | ≤0,025 % |
| Loss on drying (105 °C) | ≤0,5 % |
| Residual solvents | complies |
| Acid or alkaline react. substances | complies |
| Reducible substances | complies |
| Chloride (Cl) | ≤0,002 % |
| Phosphate (PO4) | ≤0,003 % |
| Sulphate (SO4) | ≤0,01 % |
| Ammonium (NH4) | ≤0,005 % |
| Arsenic (As) | ≤0,0002 % |
| Calcium (Ca) | ≤0,005 % |
| Iron (Fe) | ≤0,001 % |
| Copper (Cu) | ≤0,03 % |
| Magnesium (Mg) | ≤0,005 % |
| Sodium (Na) | ≤0,1 % |