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

Toimittaja: VWR Chemicals
Vaara

Synonyms: Syaanimetaani

Filtered through a 0.2 µm filter, packaged under nitrogen.

83639.320EA 140 EUR
83639.320 83639.400 83639.360 83639.9010 83639.928 83639.9030 83639.290 83639.911 83639.914 83639.500 83639.910
Asetonitriili, kuivattu (enint. 0,003% H2O) ≥99.95%, HiPerSolv CHROMANORM® Reag. Ph. Eur., Reag. USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments
Asetonitriili
Kaava: H₃CCN
MW: 41,05 g/mol
Kiehumispiste: 81,6 °C (1013 hPa)
Sulamispiste: –45,7 °C
Tiheys: 0,782 g/cm³ (20 °C)
Leimahduspiste: 5 °C (sulj. astia)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00001878
CAS-numero: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
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Testitulosten erittely

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

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