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Lithiumtetraaborat, weißes Pulver, 99 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11386748
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Artikelnummer. 11386748 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 013419.30
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Beschreibung

CAS: 12007-60-2 | B4Li2O7 | 169.11 g/mol

Used in the laboratory as LB (Lithium borate) buffer for gel electrophoresis of DNA and RNA. Employed in the borax fusion method to modify mineral powder samples for analysis by WDXRF (Wavelength Dispersive X-Ray Fluorescence) Spectroscopy. Acts as an ingredient in the manufacture of glasses and ceramics. Useful fod dissolving basic oxides such as CaO and MgO. A mixture of lithium metaborate and lithium tetraborate is useful for dissolving most of the inorganic oxides to enable spectrochemical analysis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12007-60-2
Summenformel B4Li2O7
Molekulargewicht (g/mol) 169.11
MDL-Nummer MFCD00011083
InChI-Schlüssel RDZCISUGRQUANA-UHFFFAOYSA-N
IUPAC-Name Dilithium(1+)bicyclo[3.3.1]tetraboroxan-3,7-bis(ylium)-1,5-diuid-1,5-bis(olat)
SMILES [Li+].[Li+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

Specifications

Chemischer Name oder Material Lithium tetraborate
Schmelzpunkt 930°C
Farbe Weiß
Physikalische Form Pulver
Menge 250 g
Prozentgehaltsbereich 99% (Metals basis)
Löslichkeitsinformationen Moderately soluble in water.
Formelmasse 169.12
Dichte 2.4 g/cm3 at 20°C

RUO – Research Use Only

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