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Acetonitryl ≥99.95%, HiPerSolv CHROMANORM® ULTRA for LC-MS, suitable for UPLC/UHPLC-MS instruments

Dostawca: VWR Chemicals
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Synonim: Cyjanek metyluNitryl kwasu octowego

Filtered through a 0.2 µm filter, packaged under nitrogen.

83642.320EA 1200 PLN
83642.320 83642.290
Acetonitryl ≥99.95%, HiPerSolv CHROMANORM® ULTRA for LC-MS, suitable for UPLC/UHPLC-MS instruments
Acetonitryl
Formuła: H₃CCN
MW: 41,05 g/mol
Temp. Wrzenia: 81,6 °C (1013 hPa)
Temp. topnienia: –45,7 °C
Gęstość: 0,786 g/cm³ (20 °C)
Temp. Zapłonu: 2 °C (zamknięty kubek)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00001878
Numer CAS: 75-05-8
Numer WE (dawny EINECS): 200-835-2
Jednostka: 1648
ADR: 3,II
REACH: 01-2119471307-38
Klasyfikacja Merck : 13,00071
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Wyniki testów specyfikacyjnych

Assay (on anhydrous substance) Min. 99.95 %
Acidity Max. 0.0001 meq/g
Alkalinity Max. 0.0002 meq/g
Colouration Max. 5 APHA
Density (20/4) 0.781 --> 0.784
Density (20/20) 0.782 --> 0.785
n 20/D 1.343 --> 1.345
Evaporation residue Max. 1 ppm
Water Max. 10 ppm
Transmittance (193 nm) Min. 60 %
Transmittance (195 nm) Min. 90 %
Transmittance (200 nm) Min. 98 %
Transmittance (210 nm) Min. 98 %
Transmittance (215 nm) Min. 99 %
Transmittance (220 nm) Min. 99 %
Transmittance (230 nm) Min. 99 %
Fluorescence (as quinine) (254/450 nm) Max. 1 ppb
Fluorescence (as quinine) (365 nm) Max. 0.5 ppb
Gradient (210 nm) Max. 1 mAU
Gradient (254 nm) Max. 1 mAU
MS-ESI+ (as Reserpine) Max. 2 ppb
MS-ESI- (as 4-Nitrophenol) Max. 20 ppb
MS-APCI- (as 4-Nitrophenol) Max. 20 ppb
Al (Aluminium) Max. 20 ppb
Ba (Barium) Max. 20 ppb
Ca (Calcium) Max. 20 ppb
Cd (Cadmium) Max. 20 ppb
Co (Cobalt) Max. 20 ppb
Cu (Copper) Max. 20 ppb
Fe (Iron) Max. 20 ppb
K (Potassium) Max. 20 ppb
Mg (Magnesium) Max. 20 ppb
Mn (Manganese) Max. 20 ppb
Na (Sodium) (at filling) Max. 20 ppb
Ni (Nickel) Max. 20 ppb
Pb (Lead) Max. 20 ppb
Zn (Zinc) Max. 20 ppb
Filtered through 0.2 μm Confirmed

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