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1-Ethyl-3-methyl-imidazolium tetrafluoroborate (EMIM BF4), 50 g

From  proionic
≥99,9 %, Electronic Grade
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Pack Qty.
Empirical formula C6H11N2BF4
Molar mass (M) 197.97 g/mol
Density (D) 1,279 g/cm³
Flash point (flp) 200 °C
Melting point (mp) 14 °C
CAS No. 143314-16-3

€209.65 /Pack Qty.

€173.60/Pack Qty.  Campaign price!

excl. VAT. | 50 g per Pack Qty.

Art. No. 20NA.2

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Product details

1-Ethyl-3-methyl-imidazolium tetrafluoroborate (EMIM BF4) ≥99,9 %, Electronic Grade

Technical Information
Storage under inert gas recommended 
1-Ethyl-3-methyl-imidazolium tetrafluoroborate (EMIM BF4)
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Art. No. Pack Qty. Pack. Price Quantity
20NA.1 10 g glass


20NA.2 50 g glass


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Downloads / MSDS

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearanceclear liquid
Colour (APHA)≤500
Water content (KF)≤0,008 %
Assay (1-alkylimidazole)≤0.05 %
Fluoride (F-)≤0,3 %
Halogens (exc. fluoride)≤0,001 %
ΔE> 4.5 V, WE: Pt, CE: Pt, RE: W/WO3; 10mV/s ± 1 mA/cm2