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  7. Potassium tetraborate tetrahydrate, 99%

Potassium tetraborate tetrahydrate, 99%

Catalog No. AA3943536
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Quantity:
500 g
2 kg

Description

CAS: 12045-78-2 | K2B4O7+4H2O

It is an excellent solvent for metallic oxides at high temperatures. It is a good buffering agent.

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 12045-78-2
Molecular Formula K2B4O7+4H2O
MDL Number MFCD00149924
Synonym Potassium borate (tetra)

Specifications

Melting Point (decomposition)
Color White
Physical Form Granules
Quantity 500 g
Assay Percent Range 99%
Solubility Information Soluble in water
Formula Weight 305.51 (233.44 Anhydrous)
Odor Odorless
Appearance White crystals
Density 1.74 g/cm3 at 20°C
Chemical Name or Material Potassium tetraborate tetrahydrate
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Safety and Handling

Hazard Category H361d
Precautionary Statement P201-P202-P281-P308+P313-P501c
EINECSNumber 215-575-5
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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