Acetonitril ≥99,9%, ChromAR® HPLC Supergradient, Macron Fine Chemicals™

Lieferant: Avantor Performance Materials
Gefahr

Synonyme: Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile

2856-25EA 172.8 EUR
2856-25
Acetonitril ≥99,9%, ChromAR® HPLC Supergradient, Macron Fine Chemicals™
Acetonitrile
Formel: H₃CCN
Molecular Weight: 41,05 g/mol
Siedepunkt: 81,6 °C (1013 hPa)
Schmelzpunkt: –45,7 °C
Dichte: 0,782 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00001878
CAS-Nummer: 75-05-8
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
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Spezifikation Testergebnisse

For Laboratory,Research,or Manufacturing Use
Assay (CH₃CN) ≥ 99,9 %
Water (KF) ≤ 0,02 %
Titrable Acid (meq/g) ≤ 0,0005
Titrable Base (meq/g) ≤ 0,0002
Residue after Evaporation ≤ 0,0005%
Ultraviolet Absorbance (1.00-cm cell vs. water):
195 mm ≤ 0,12
200 nm ≤ 0,03
210 nm ≤ 0,02
220 nm ≤ 0,01
254 - 400 nm ≤ 0,005
Gradient Elution Test 210 nm ≤ 3 mAU
Filtered through a 0,2 micron filter.

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