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Thermo Scientific Chemicals Sodium borate, 0.5M buffer soln., pH 8.0
CAS: 1330-43-4 | B4Na2O7 | 201.21 g/mol
Brand: Thermo Scientific Chemicals J60068.AK
Quantity | 250 mL |
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Description
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.
ApplicationsIt 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.

Chemical Identifiers
1330-43-4 | |
201.21 | |
NXSVMNYRVBQCMO-UHFFFAOYSA-N | |
[Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 |
B4Na2O7 | |
MFCD00081185 | |
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) |
Specifications
1330-43-4 | |
8.0 | |
250 mL | |
MFCD00081185 | |
NXSVMNYRVBQCMO-UHFFFAOYSA-N | |
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) | |
Sodium borate buffer soln. |
0.5 M | |
Liquid | |
B4Na2O7 | |
Fully miscible with water. | |
[Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 | |
201.21 |
Safety and Handling
- Sodium borate, 0.5M buffer solution, pH 8.0
Signal Word
- Danger
Hazard Category
- Reproductive toxicity Category 1B
Hazard Statement
- H360FD-May damage fertility. May damage the unborn child.
Precautionary Statement
- P201-Obtain special instructions before use.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
Supplemental information
- MIXTURE LIST-Contains : Disodium tetraborate
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