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  7. Tétraborate de lithium, 99,6 % (base de métaux), Thermo Scientific Chemicals

Tétraborate de lithium, 99,6 % (base de métaux), Thermo Scientific Chemicals

Code produit 11307437
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Code produit 11307437 Fournisseur Thermo Scientific Alfa Aesar Code fournisseur 012592.18
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Description

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

Identifiants chimiques

CAS 12007-60-2
Formule moléculaire B4Li2O7
Poids moléculaire (g/mol) 169.11
Numéro MDL MFCD00011083
Clé InChI RDZCISUGRQUANA-UHFFFAOYSA-N
Nom IUPAC dilithium(1+) bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
SMILES [Li+].[Li+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

Specifications

Nom chimique ou matériau Lithium tetraborate
Point de fusion 930°C
Couleur Blanc
Forme physique Poudre
Quantité 50 g
Plage de pourcentage du dosage 99.6% (Metal basis)
Informations sur la solubilité Moderately soluble in water.
Poids de la formule 169.12
Aspect White powder
Densité 2.4

RUO – Research Use Only

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