bromek sodu 99+% for biochemistry
Dostawca: Thermo Fisher Scientific
446801000
446805000
ACRO446801000EA
193
PLN
ACRO446801000
ACRO446805000
bromek sodu 99+% for biochemistry
bromek sodu
Formuła:
NaBr Temp. Wrzenia: 1390 °C (760 mmHg) Temp. topnienia: 755 °C Gęstość: 3,2 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003475 Numer CAS: 7647-15-6 |
Wyniki testów specyfikacyjnych
Appearance | White Crystalline powder |
Titration Argentometric | ≥99.0 % |
pH | 5.0 to 8.8 |
Chloride (Cl) | ≤0.2 % |
Bromate (BrO3) | ≤0.001 % |
Sulfate (SO4) | ≤0.002 % |
Barium (Ba) | ≤0.002 % |
Calcium (Ca) | ≤0.002 % |
Iron (Fe) | ≤0.0005 % |
Magnesium (Mg) | ≤0.001 % |
Potassium (K) | ≤0.1 % |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
Nitrogen compounds (as N) | ≤5 ppm |
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