Thermo Scientific Chemicals Sodium borate, 0.5M buffer soln., pH 8.0

Description

CAS: 1330-43-4 | B4Na2O7 | 201.21 g/mol

It is a component of many detergents, cosmetics, and enamel glazes. It is also used to make buffer solutions in biochemistry, as a fire retardant, as an anti-fungal compound for fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, and as a precursor for other boron compounds.

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 a component of many detergents, cosmetics, and enamel glazes. It is also used to make buffer solutions in biochemistry, as a fire retardant, as an anti-fungal compound for fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, and as a precursor for other boron compounds.

Solubility
Fully miscible with water.

Notes
Store in cool. Keep container tightly closed in a dry and well-ventilated place.

Specifications

Chemical Identifiers

• CAS: 1330-43-4
• Molecular Formula: B4Na2O7
• Molecular Weight (g/mol): 201.21
• MDL Number: MFCD00081185
• InChI Key: NXSVMNYRVBQCMO-UHFFFAOYSA-N
• IUPAC Name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
• SMILES: [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

• Concentration: 0.5 M
• pH: 8.0
• Physical Form: Liquid
• Quantity: 250 mL
• Solubility Information: Fully miscible with water.
• Chemical Name or Material: Sodium borate buffer soln.

Safety and Handling

Hazard Category	H319-H360FD
Hazard Statement	GHS H Statement H360 May damage fertility or the unborn child.
Precautionary Statement	P201-P202-P264b-P280i-P281-P305+P351+P338-P308+P313-P501c
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only