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463086

Sigma-Aldrich

Boron trifluoride

electronic grade, ≥99.99%

Sinónimos:

Boron fluoride, Boron trifluoride, Trifluoroborane, Trifluoroboron

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About This Item

Fórmula empírica (notación de Hill):
BF3
Número de CAS:
7637-07-2
Peso molecular:
67.81
EC Number:
231-569-5
MDL number:
MFCD00011316
UNSPSC Code:
12352103
PubChem Substance ID:
24869892
NACRES:
NA.23

grade

electronic grade

vapor density

2.38 (21 °C, vs air)

assay

≥99.99%

form

gas

reaction suitability

core: boron
reagent type: catalyst

impurities

<10 ppm Carbon dioxide (CO2)
<10 ppm Nitrogen(N2) + oxygen (O2)
<10 ppm Other Sulfates
<10 ppm Sulfur dioxide (SO2)
<50 ppm Silicon tetrafluoride (SiF4)

bp

−100 °C (lit.)

mp

−127 °C (lit.)

transition temp

critical temperature −12.3 °C

SMILES string

FB(F)F

InChI

1S/BF3/c2-1(3)4

InChI key

WTEOIRVLGSZEPR-UHFFFAOYSA-N

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Categorías relacionadas

General description

Atomic number of base material: 5 Boron

Application

Employed recently in a study of conductivity enhancement of CaF2 by grain boundary activation with Lewis acids.

Recommended products

Monel control valve Z261793 is recommended.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Dam. 1 - Press. Gas Compr. Gas - Skin Corr. 1A

supp_hazards

EUH014

Storage Class

2A - Gases

wgk_germany

WGK 1

ppe

Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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