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202215
Sigma-Aldrich

NATRIUMTETRAFLUOROBORAT 9 8%

Linear Formula:

NaBF4

Empform:

BF4Na

Synonyms English:

Sodium fluoroborate

Nacres: NA.21
Mdl No: MFCD00003515
Fw: 109.79
Pubchem Substance Id: 329751994
CAS Number: 13755-29-8
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Properties

Properties
assay 98%
density 2.47 
density of sugar measuring range g/mL 
depth at 25 
depth × h × w ?C (lit.)
Description NATRIUMTETRAFLUOROBORAT 9 8%
frame l × w powder or crystals
inherent viscosity 1S/BF4.Na/c2-1(34)5
inlet and outlet diam. /q-1
inlet and outlet nptm × nptm 1
inlet and outlet size KGJZTOFHXCFQIV-UHFFFAOYSA-N
Import License Temp. Regu
Check Obsolete No
Temperature Control 1554
Shipping Mode DAS
Business Unit Chemistry

Description

Application

Sodium tetrafluoroborate may be used as a catalyst for the synthesis of bis(indolyl)methanes via electrophilic substitution reaction of indoles with aldehydes and ketones. It may also be used as a source of tetrafluoroborate anoins during the synthesis of ionic liquids like 1-butyl-3-methylimidazolium tetrafluoroborate and trihexyl(tetradecyl)phosphonium tetrafluoroborate.

General description

Sodium tetrafluoroborate (NaBF4) is colorless sodium salt and its crystals belong to the rhombic crystal system. It can be synthesized by reacting tetrafluoroboric acid with sodium carbonate or hydroxide.

SAFETY INFORMATION

Signal Word

Danger

P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310

RIDADRRIDADR

WGK Germany

WGK 1

Flash Point (F)

Flash Point (C)

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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