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  7. Ammoniumpentaborat-Tetrahydrat, 99+ %, Thermo Scientific Chemicals

Ammoniumpentaborat-Tetrahydrat, 99+ %, Thermo Scientific Chemicals

Catalog Number p-7080079
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Menge:
500 g
2 kg
Dieser Artikel kann nicht zurückgegeben werden. Rückgaberichtlinie anzeigen
12046-04-7
B5H44N9O19-6
528.446
MFCD13176621
OJAJAQRDJBKPPU-UHFFFAOYSA-W
nonaammonium tetrahydrate pentaborate
57347064
Ammonium;pentaborat;tetrahydrat
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
Dieser Artikel kann nicht zurückgegeben werden. Rückgaberichtlinie anzeigen
12046-04-7
B5H44N9O19-6
528.446
MFCD13176621
OJAJAQRDJBKPPU-UHFFFAOYSA-W
nonaammonium tetrahydrate pentaborate
57347064
Ammonium;pentaborat;tetrahydrat
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

Beschreibung

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
Chemischer Name oder Material Ammonium pentaborate tetrahydrate
Schmelzpunkt 110°C
Farbe Weiß
Physikalische Form Pulver
Menge 500 g
Strukturformel (NH4)2B10O16·4H2O
Löslichkeitsinformationen Soluble only in water.
Formelmasse 272.15 (200.09 Anhydrous)
Reinheit (%) ≥99%
Dichte 1.58 g/mL

RUO – Research Use Only

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