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

Supplier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

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Synonyms: Methyl cyanideEthanoic acid nitrileEthanenitrileCyanomethane

Filtered through a 0.2 µm filter, packaged under nitrogen.

83642.320EA 305 GBP
83642.320 83642.290
Acetonitrile ≥99.95%, HiPerSolv CHROMANORM® ULTRA for LC-MS, suitable for UPLC/UHPLC-MS instruments
Acetonitrile
Formula: H₃CCN
MW: 41.05 g/mol
Boiling Pt: 81.6 °C (1013 hPa)
Melting Pt: –45,7 °C
Density: 0.786 g/cm³ (20 °C)
Flash Pt: 2 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00001878
CAS Number: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
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Specification Test Results

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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