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1-Ethyl-3-methyl-imidazolium bis(fluorosulfonyl)imide (EMIM FSI), 10 g

From  proionic
≥99,9 %, Electronic Grade
Icon_ROTH-for-Future Products with optimised manufacturing process in terms of sustainability.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
i harmful if swallowed
P264 P270 P301+P312 P330 P501
i wash thoroughly after handling, do not eat, drink or smoke when using this product, IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell, rinse mouth, dispose of contents/container to industrial combustion plant
Pack Qty.
Empirical formula C6H11F2N3O4S2
Molar mass (M) 291.29 g/mol
Density (D) 1,39 g/cm³
Melting point (mp) -13 °C
CAS No. 235789-75-0
EG-Nr. 825-567-9

€101.60 /Pack Qty.

€83.00/Pack Qty.  Campaign price!

excl. VAT. | 10 g per Pack Qty.

Art. No. 20NC.1

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Product details

1-Ethyl-3-methyl-imidazolium bis(fluorosulfonyl)imide (EMIM FSI) ≥99,9 %, Electronic Grade

Technical Information
Storage under inert gas recommended 
1-Ethyl-3-methyl-imidazolium bis(fluorosulfonyl)imide (EMIM FSI)
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Art. No. Pack Qty. Pack. Price Quantity
20NC.1 10 g glass


20NC.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)≤250
Assay (1-alkylimidazole)≤0.05 %
Water content (KF)≤0,002 %
Halogens≤0,001 %
ΔE> 4.5 V, WE: Pt, CE: Pt, QRE: WO3; 10mV/s ± 1 mA/cm2