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  7. Sodium tetraborate decahydrate, 99+%

Sodium tetraborate decahydrate, 99+%

Codice prodotto. 11403247
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Codice prodotto. 11403247 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A16176.0E
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Beschreibung

CAS: 1303-96-4 ∣ B4Na2O7·10H2O

It is used in detergents, cosmetics, and enamel glazes. It is likewise employed to prepare buffer solutions in biochemistry, as a fire retardant, anti-fungal compound, in the manufacture of fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, and as a harbinger for other boron compounds. The molten borax bath is useful for carbide coating process on metals. It is applied as an efficient metal-free catalyst for Hetero-Michael reactions in an aqueous medium.

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.

Applications

It is used in detergents, cosmetics, and enamel glazes. It is likewise employed to prepare buffer solutions in biochemistry, as a fire retardant, anti-fungal compound, in the manufacture of fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, and as a harbinger for other boron compounds. The molten borax bath is useful for carbide coating process on metals. It is applied as an efficient metal-free catalyst for Hetero-Michael reactions in an aqueous medium.

Solubility

Soluble in water, glycerol and ethanol. Insoluble in acids

Notes

Incompatible with strong oxidizing agents and strong acids.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 1303-96-4
Formula molecolare B4Na2O7·10H2O
Numero MDL MFCD00149193
Sinonimo Borax; Sodium borate (tetra) decahydrate

Spezifikation

Materiale o nome chimico Sodium tetraborate decahydrate
Punto di fusione 75°C
pH 9.24
Forma fisica Crystalline Powder and/or Crystals
Quantità 2500 g
Formula lineare Na2B4O7·10H2O
Indice di Merck 14,8590
Informazioni di solubilità Soluble in water,glycerol and ethanol. Insoluble in acids
Molecular Weight (g/mol) 381.36
Peso formulazione 381.37 (201.22 Anhydrous)
Percent Purity ≥99%
Grado Ungraded
Odore Odorless
Densità 1.73
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RUO – Research Use Only

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