Spectromelt® B 10 (di-Natriumtetraborat), Supelco®

Leverandør: Merck
Ratings: Ingen bedømmelse

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Synonymer: Borax, Sodium tetraborate

M-Clarity™ quality level = MQ100

1.06304.1000 1.06304.5000
1.06304.1000EA 2130 DKK
1.06304.1000 1.06304.5000
Spectromelt® B 10 (di-Natriumtetraborat), Supelco®
di-Natriumtetraborat
Formel: Na₂B₄O₇
Molekylvægt: 201.22 g/mol
Kogepunkt: 1575
Smeltepunkt: 742
Massefylde: 2.38 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00081185
CAS-nummer: 1330-43-4
EINECS: 215-540-4
REACH: 01-2119490790-32
Merck Index: 12,08733

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Specifikationer Testresultater

Solubility 25.6 g/l (20 °C)
Melting Point 742 °C
Molar Mass 201.21 g/mol
Bulk Density 700 kg/m3
Boiling Point 1575 °C (decomposition)
Vapor Pressure 7.3 hPa (1200 °C)
Density 2.37 g/cm3 (20 °C)
pH 9.2 (25 g/l, H2O, 20 °C)


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