Acetonitril, dehydreret (max. 0,003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. Ph. Eur., Reag. USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments

Leverandør: VWR Chemicals
Ratings: Ingen bedømmelse

Samlet vurdering
Gennemsntilig vurdering

Farlig


0,2 µm Filtreret. Packaged under nitrogen.

83639.320EA 882 DKK
83639.320 83639.400 83639.360 83639.9010 83639.928 83639.9030 83639.290 83639.911 83639.914 83639.500 83639.910
Acetonitril, dehydreret (max. 0,003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. Ph. Eur., Reag. USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments
Acetonitril
Formel: H₃CCN
Molekylvægt: 41,05 g/mol
Kogepunkt: 81,6 °C (1013 hPa)
Smeltepunkt: –45,7 °C
Massefylde: 0,782 g/cm³ (20 °C)
Flammepunkt: 5 °C (closed cup)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00001878
CAS-nummer: 75-05-8
EINECS: 200-835-2
UN nummer: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
https://dk.vwr.com/stibo/web/std.lang.all/89/10/718910.jpg

Bestil nu

Specifikationer Testresultater

Assay Min. 99.95%
Solution (100 g/l) Neutral
Acidity Max. 0.0008 meq/g
Alkalinity Max. 0.0006 meq/g
Boiling point 80 - 82 °C
Colouration Max. 10 APHA
Density (20/4) 0.781 - 0.784
Density (20/20) 0.782 - 0.785
Refractive index (20°C) 1.343 - 1.345
Evaporation Residue Max. 2 ppm
Water Max. 30 ppm
Absorbance (190 nm) Max. 1
Absorbance (195 nm) Max. 0.1
Absorbance (200 nm) Max. 0.02
Absorbance (210 nm) Max. 0.02
Absorbance (220 nm) Max. 0.01
Absorbance (230 nm) Max. 0.01
Absorbance (240 nm) Max. 0.005
Absorbance (250 nm) Max. 0.005
Absorbance (240 - 420 nm) Max. 0.005
Transmittance (190 nm) Min. 10%
Transmittance (195 nm) Min. 80%
Transmittance (200 nm) Min. 95%
Transmittance (210 nm) Min. 96%
Transmittance (220 nm) Min. 97%
Transmittance (230 nm) Min. 98%
Transmittance (240 nm) Min. 99%
Transmittance (250 nm) Min. 99%
Transmittance (240 - 420 nm) Min. 99%
Fluorescence (as Quinine; 254 nm) Max. 1 ppb
Gradient Grade (210 nm) Max. 3 mAU
Gradient (254 nm) Max. 1 mAU
Conforms to ACS Passes test
Conforms to ACS (HPLC/UV) Passes test
Conforms to Reag. Ph. Eur. Passes test
Conforms to Reag. USP-NF Passes test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Læs mere About VWR