1 CHEM
FC-0068874

Sodium tetraborate

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About This Item

Molecular FormulaB4Na2O7
CAS Number1330-43-4
AppearanceDryPowder; DryPowder, PelletsLargeCrystals; Liquid; OtherSolid

FC-0068874

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Properties

Chemical Identifiers

IUPAC Namedisodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane
SMILESB1(OB2OB(OB(O1)O2)[O-])[O-].[Na+].[Na+]
InChI KeyUQGFMSUEHSUPRD-UHFFFAOYSA-N
InChIInChI=1S/B4O7.2Na/c5-1-7-3-9-2(6)10-4(8-1)11-3;;/q-2;2*+1

Physical Properties

Boiling Point2867°F (decomposes)
Melting Point1366°F
Flash Point1575°C
Density2.37

Safety Information

Hazard Class

Danger

Flash Point

1575°C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.