Natriumtetrahydroborat för syntes, Sigma-Aldrich®

Leverantör: Merck
Fara

Synonyms: Sodium tetrahydridoborate, Sodium tetrahydroborate

M-Clarity™ quality level = MQ200

8.18823.0100 8.18823.0025
8.18823.0100EA 1250 SEK
8.18823.0100 8.18823.0025
Natriumtetrahydroborat för syntes, Sigma-Aldrich®
Sodium borohydride
Formel: NaBH₄
MW: 37,83 g/mol
Smältpunkt: 400 °C
Densitet: 1,07 g/cm³ (20 °C)
Flampunkt: 69 °C
Storage Temperature: Omgivande
MDL Number: MFCD00003518
CAS nummer: 16940-66-2
EINECS: 241-004-4
UN: 1426
ADR: 4.3,I
Merck Index: 13,08664

Order Now

Specifikation testresultat

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

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Läs mer About VWR