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Merck

205524

Sigma-Aldrich

Lithium metaborate

99.9% trace metals basis

Sinónimos:

Boric acid lithium salt

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About This Item

Fórmula lineal:
LiBO2
Número de CAS:
Peso molecular:
49.75
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.9% trace metals basis

form

powder

technique(s)

FTIR: suitable

impurities

≤1500 ppm Trace Metal Analysis

mp

845 °C (lit.)

SMILES string

[Li+].[O-]B=O

InChI

1S/BO2.Li/c2-1-3;/q-1;+1

InChI key

HZRMTWQRDMYLNW-UHFFFAOYSA-N

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General description

Lithium metaborate (LMB) isa good ion conductor and wide bandgap insulator commonly used as a flux orsolvent to identify and characterize uranium and thorium-containing resistantminerals. LMB is also used as a chemical modifier during thegeneration of new compounds from clays and refractory materials. Because of itshigh optical damage thresholds, mechanical durability, and deep-ultraviolettransparency, it is a suitable material for non-linear optics.

Application

Lithium metaborate fusion can be used for the preparation of geological materials. The fusion of rock samples with LMB results in the formation of glasses that are easily soluble in dilute acids. This method allows the preparation of whole-rock solutions for rapid analysis.

LMB melt can be used in the synthesis of low-density γ-Al2O3 from high-density α-Al2O3 under high pressure.

LMB can be employed as a protective coating layer for lithium-ion battery cathode materials due to its chemical inertness in organic electrolytes.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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