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

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

Catalog Number 15442667
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Cantidad:
500 g
2 kg
Este artículo no se puede devolver. Vea la política de devoluciones
12046-04-7
B5H44N9O19-6
528.446
MFCD13176621
OJAJAQRDJBKPPU-UHFFFAOYSA-W
nonaammonium tetrahydrate pentaborate
57347064
nonaazanio;pentaborato;tetrahidrato
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
Este artículo no se puede devolver. Vea la política de devoluciones
12046-04-7
B5H44N9O19-6
528.446
MFCD13176621
OJAJAQRDJBKPPU-UHFFFAOYSA-W
nonaammonium tetrahydrate pentaborate
57347064
nonaazanio;pentaborato;tetrahidrato
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

Descripción

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
Nombre del producto químico o material Ammonium pentaborate tetrahydrate
Punto de fusión 110°C
Color Blanco
Forma física Polvo
Cantidad 2 kg
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

RUO – Research Use Only

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