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  7. Metaborato de litio, anhidro, 99,9 % (base metálica), Thermo Scientific Chemicals

Metaborato de litio, anhidro, 99,9 % (base metálica), Thermo Scientific Chemicals

Código de producto. 11397427
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Product Code. 11397427 Supplier Thermo Scientific Alfa Aesar Supplier No. 012591.A1
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Description

CAS: 13453-69-5 | B4H14Li2O7 | 183.23 g/mol

Used in borate fusion sample preparation of various samples for analysis by XRF, AAS, ICP-MS, ICP-AES and ICP-OES. Used to determine the trace level of elements in contaminated soil. Useful fod dissolving acidic oxides such as SiO2, and Fe2O3. 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 13453-69-5
Fórmula molecular B4H14Li2O7
Peso molecular (g/mol) 183.23
Número MDL MFCD00011089
Clave InChI DPYKRXYVXDYLEY-UHFFFAOYSA-N
Sinónimo lithium metaborate, boric acid hbo2 , lithium salt, lithium metaborate, anhydrous, lithium oxido oxo borane, bo2.li, boric acid hbo2 , lithium salt 1:1, lithium metaborate,anhydrous, lithium metaborate, puratronic, lithotab boron oxide hydroxide, lithium metaborate, acs
PubChem CID 123308
SMILES [Li].[Li].[B].[B].[B].[B].O.O.O.O.O.O.O

Specifications

Nombre del producto químico o material Lithium metaborate, anhydrous
Punto de fusión 845°C
Forma física Polvo
Cantidad 1 kg
Intervalo de porcentaje de ensayo 99.9% (metals basis)
Información de solubilidad Soluble in ethanol. Partially soluble in cold water.
Nombre IUPAC litio;oxido(oxo)borano
Formula Weight (peso de la fórmula) 49.75
Sensibilidad Hygroscopic
Densidad 1.397 g/mL

Safety and Handling

compliance-icons compliance-icons compliance-icons
Product Identifier
  • Lithium metaborate
 Signal Word
  • Peligro
 Hazard Category
  • Toxicidad aguda Categoría 4
  • Lesión ocular grave/irritación ocular Categoría 1
  • Toxicidad para la reproducción Categoría 2
 Hazard Statement
  • H302-Nocivo en caso de ingestión.
  • H318-Provoca lesiones oculares graves.
  • H361d-Se sospecha que daña al feto.
 Precautionary Statement
  • P280-Llevar guantes/prendas/gafas/máscara de protección.
  • P301+P330+P331-EN CASO DE INGESTIÓN: Enjuagarse la boca. NO provocar el vómito.
  • P305+P351+P338-EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
  • P310-Llamar inmediatamente a un CENTRO DE TOXICOLOG A/médico/.
 Supplemental information
  • MIXTURE LIST-Contain: Lithium metaborate
SDS

RUO – Research Use Only

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