Natriumborhydrid, grießform zur Synthese, Sigma-Aldrich®
Lieferant: Merck
|
Gefahr
|
Synonyme:
Natriumtetrahydroborat
, Natriumboranat
, Natriumtetrahydridoborat
M-Clarity™ Qualitätsstufe = MQ200
8.06373.0500EA
275
EUR
8.06373.0500
8.06373.9030
8.06373.0010
8.06373.0100
8.06373.9999
8.06373.0025
Natriumborhydrid, grießform zur Synthese, Sigma-Aldrich®
Natriumtetrahydroborat
Formel:
NaBH₄ Molecular Weight: 37,83 g/mol Schmelzpunkt: 400 °C Dichte: 1,07 g/cm³ (20 °C) Flammpunkt: 69 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003518 CAS-Nummer: 16940-66-2 EINECS: 241-004-4 UN: 1426 ADR: 4.3,I Merck Index: 13,08664 |
Spezifikation Testergebnisse
Solubility | 550 g/l (25 °C) (slow decomposition) |
Melting Point | 400 °C (slow decomposition) |
Molar Mass | 37.83 g/mol |
Bulk Density | 350 - 500 kg/m3 |
Boiling Point | 500 °C (decomposition) |
Explosion Limit | 3.02 %(V) |
Density | 1.07 g/cm3 (20 °C) |
pH | 11 (10 g/l, H2O, 20 °C) |
Ignition Point | 220 °C |
Hazard Class | 4.3 |
Hazard Class Description | Dangerous when wet material |
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