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

Catalog Number p-4509882
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Quantity:
100 g
500 g
2.5 kg
Packaging:
Plastic bottle
1330-43-4
B4Na2O7
201.21
MFCD00081185
NXSVMNYRVBQCMO-UHFFFAOYSA-N
Borax, fused
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
[Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2
1330-43-4
B4Na2O7
201.21
MFCD00081185
NXSVMNYRVBQCMO-UHFFFAOYSA-N
Borax, fused
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
[Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

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.

TRUSTED_SUSTAINABILITY
Boiling Point 1575.0°C
Melting Point 741.0°C
Color Orange
Physical Form Crystalline Powder and/or Crystals
Quantity 100 g
Assay Percent Range 98%
Linear Formula Na2B4O7
Fieser 04,461; 15,295
Merck Index 15,8726
Solubility Information Solubility in water: 26g/L (20°C). Other solubilities: insoluble in alcohol
Formula Weight 201.22
Percent Purity 98%
Grade Analytical
Packaging Plastic bottle
Chemical Name or Material Sodium tetraborate
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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.

RUO – Research Use Only

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