Barium 99+% (metals basis), in astine (max. 0.8% Sr), Ø 22 mm (0.9 in)
Fornitore: Thermo Scientific
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Pericolo
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confezionato sotto argo
Purity: 99+%
CAS No.: 7440-39-3
Physical Form: ≈7.3cm/100g, Packaged under argon
Appearance: Grey
Odour: Odourless
UN No.: 1400
MDL No.: MFCD00134031
Used as getter, in cathode ray tubes, thermionic emitter tubes and sodium vapor lamps
Formula:
Ba Peso molecolare: 137,33 g/mol Punto di ebollizione: 1640 °C (1013 hPa) Punto di fusione: 725 °C Densità: 3,51 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00134031 CAS Number: 7440-39-3 EINECS: 231-149-1 UN: 1400 ADR: 4.3,II Merck Index: 12,00991 |
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