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13453-69-5 - Lithium metaborate, dried, 99% - A16145 - Alfa Aesar

A16145 Lithium metaborate, dried, 99%

Número CAS
13453-69-5
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
25g 28,20
100g 84,40
500g 272,00
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Lithium metaborate, dried, 99%

MDL
MFCD00011089
EINECS
236-631-5

Propiedades químicas

Fórmula
BLiO2
Peso molecular
49.75
Punto de fusión
845°
Densidad
1.397
Sensibilidad
Hygroscopic
Solubilidad
Soluble in water(27.5g/L).

Aplicaciones

Lithium metaborate is an effective flux for silicates and other rock-forming minerals. An improved lithium metaborate fusion technique for inductively coupled plasma mass spectrometric analysis of felsic rocks is proposed. The determination of fluorine in silicate materials with a fluoride ion-selective electrode following fusion with lithium metaborate is described.

Notas

Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture, alkali metals, acid anhydrides, acids.

Referencias documentales

Gwendy E.M. Hall,; J-C. Pelchat. Analysis of Standard Reference Materials for Zr, Nb, Hf and Ta by ICP-MS after Lithium Metaborate Fusion and Cupferron Separation*. Journal name. 1990, 41 (1), 197-206.

A.A. Verbeek,; M.C. Mitchell,; A.M. Ure. The analysis of small samples of rock and soil by atomic absorption and emission spectrometry after a lithium metaborate fusion/nitric acid dissolution procedure . Analytica Chimica Acta. 1982, 135 (2) ,215-228.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Código de tarifa arancelaria unificado
2840.20
TSCA
Yes

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