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  7. Pentaborato de amonio tetrahidrato, +99 %, Thermo Scientific Chemicals

Pentaborato de amonio tetrahidrato, +99 %, Thermo Scientific Chemicals

Código de producto. 15432667
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Cantidad:
500 g
2 kg
Tamaño de la unidad:
2 Kg
500 g
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Código de producto. 15432667 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor 046323.36
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Descripción

CAS: 12046-04-7 | B5H44N9O19-6 | 528.446 g/mol

Ammonium pentaborate is used in the preparation of both wet and dry electrolytic capacitors, flame proofing, gunning and patching compounds for extending the life of basic refractories. Used in the preparation of special welding, soldering and brazing fluxes for stainless steel or various non-ferrous metals, where alkali borates cannot be used.

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

Identificadores de productos químicos

CAS 12046-04-7
Fórmula molecular B5H44N9O19-6
Peso molecular (g/mol) 528.446
Número MDL MFCD13176621
Clave InChI OJAJAQRDJBKPPU-UHFFFAOYSA-W
Sinónimo nonaammonium tetrahydrate pentaborate
PubChem CID 57347064
Nombre IUPAC nonaazanio;pentaborato;tetrahidrato
SMILES B([O-])([O-])[O-].B([O-])([O-])[O-].B([O-])([O-])[O-].B([O-])([O-])[O-].B([O-])([O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O.O.O.O

Especificaciones

Nombre del producto químico o material Ammonium pentaborate tetrahydrate
Punto de fusión 110°C
Color Blanco
Forma física Polvo
Cantidad 500 g
Fórmula lineal (NH4)2B10O16·4H2O
Información de solubilidad Soluble only in water.
Formula Weight (peso de la fórmula) 272.15 (200.09 Anhydrous)
Porcentaje de pureza ≥99%
Densidad 1.58 g/mL

Safety and Handling

compliance-icons
Product Identifier
  • Ammonium pentaborate tetrahydrate
 Signal Word
  • Atención
 Hazard Category
  • Toxicidad para la reproducción Categoría 2
 Hazard Statement
  • H361-Se sospecha que perjudica la fertilidad o daña al feto.
 Precautionary Statement
  • P201-Pedir instrucciones especiales antes del uso.
  • P280-Llevar guantes/prendas/gafas/máscara de protección.
  • P308+P313-EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
 Supplemental information
  • MIXTURE LIST-Contain: Ammonium pentaboratetetrahydrate
SDS

RUO – Research Use Only

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