Natriumnitraatti 99+% biokemiaan
Toimittaja: Thermo Fisher Scientific
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Varoitus
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446810010
446812500
ACRO446810010EA
125
EUR
ACRO446810010
ACRO446812500
Natriumnitraatti 99+% biokemiaan
Natriumnitraatti
|
Kaava:
NaNO₃ Kiehumispiste: 380 °C (760 mmHg) Sulamispiste: 306 °C Tiheys: 2,26 g/cm³ (20 °C) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00011119 CAS-numero: 7631-99-4 UN: 1498 ADR: 5.1,III |
Testitulosten erittely
| Appearance | White Crystalline powder |
| pH | 5.5 to 8.3 |
| Titration with HClO4 | ≥99.0 % |
| Chloride (Cl) | ≤0.001 % |
| Iodate (IO3) | ≤0.0005 % |
| Nitrite (NO2) | ≤0.001 % |
| Phosphate (PO4) | ≤0.0005 % |
| Sulfate (SO4) | ≤0.003 % |
| Calcium (Ca) | ≤0.005 % |
| Iron (Fe) | ≤0.0003 % |
| Magnesium (Mg) | ≤0.002 % |
| Heavy metals (as Pb) | ≤5 ppm |
| Insoluble matter | ≤0.005 % |
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