Sodium tetraborate CAS No.1330-43-4 / Cat No.EBD38200
Disodium tetraborate
Sodium tetraborate
Anhydrous Borax
Disodium tetraborate,anhydrous
disodium
boron(+3) cation
oxygen(-2) anion
heptahydrate
2,4,6-trioxa-1,3,5,7-tetraboraheptane-3,5-diolate, 1,7-dioxo-, disodium salt
disodium bicyclo[3.3.1]tetraboroxane-3,7-diolate
Sodium tetraborate
disodium
boron(+3) cation
oxygen(-2) anion
heptahydrate
2,4,6-trioxa-1,3,5,7-tetraboraheptane-3,5-diolate, 1,7-dioxo-, disodium salt
disodium bicyclo[3.3.1]tetraboroxane-3,7-diolate
Sodium tetraborate
Properties
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Appearance:
white solid
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Density:
2.367 g/mL at 25 °C(lit.)
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Melting point:
741 °C(lit.)
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Boiling point:
1575°C
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Flashing point:
1575°C
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Coefficient of refraction:
1.501
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Solubility:
water: 0.1 M at 20 °C, clear, colorless
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H319 Causes serious eye irritation.
H360 May damage fertility or the unborn child.
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Precautionary statements:
P201 Obtain special instructions before use.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
NMR Spectrum
1H NMR
13C NMR
