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Sodium tetraborate, 98%, for analysis, anhydrous, Thermo Scientific Chemicals

33.30 EUR - 321.00 EUR

Chemical Identifiers

CAS 1330-43-4
Molecular Formula B4Na2O7
Molecular Weight (g/mol) 201.21
MDL Number MFCD00081185
InChI Key NXSVMNYRVBQCMO-UHFFFAOYSA-N
Synonym Borax, fused
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
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Thermo Scientific Acros
206291000
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100g
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Thermo Scientific Acros
206295000
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Thermo Scientific Acros
206290025
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Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

1330-43-4
201.21
NXSVMNYRVBQCMO-UHFFFAOYSA-N
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
B4Na2O7
MFCD00081185
Borax, fused
[Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

Specifications

1575.0°C
1330-43-4
Crystalline Powder and/or Crystals
B4Na2O7
MFCD00081185
15,8726
Solubility in water: 26g/L (20°C). Other solubilities: insoluble in alcohol
[Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2
201.21
98%
Sodium tetraborate
741.0°C
Orange
98%
Na2B4O7
04,461; 15,295
Borax, fused
NXSVMNYRVBQCMO-UHFFFAOYSA-N
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
201.22
Analytical
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Safety and Handling

Safety and Handling

GHS H Statement
May damage fertility.
May damage the unborn child.

GHS P Statement
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 215-540-4

Product Identifier
  • Sodium tetraborate, anhydrous

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.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only