Asetonitriili ≥99.9%, HiPerSolv CHROMANORM®, isokraattinen laatu HPLC-analytiikkaan

Toimittaja: VWR Chemicals
Vaara

Synonyms: Syaanimetaani

Filtered through a 0.2 µm filter, packaged under nitrogen.

20048.290EA 59.4 EUR
20048.290 20048.911 20048.914 20048.320 20048.360 20048.500
Asetonitriili ≥99.9%, HiPerSolv CHROMANORM®, isokraattinen laatu HPLC-analytiikkaan
Asetonitriili
Kaava: H₃CCN
MW: 41,05 g/mol
Kiehumispiste: 81,6 °C (1013 hPa)
Sulamispiste: –45,7 °C
Tiheys: 0,786 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 (on anhydrous substance) Min. 99.9 %
Acidity Max. 0.0003 meq/g
Evaporation residue Max. 5 ppm
Absorbance (200 nm) Max. 0.1
Absorbance (210 nm) Max. 0.1
Absorbance (220 nm) Max. 0.05
Absorbance (230 nm) Max. 0.01
Absorbance (250 nm) Max. 0.005
Transmittance (200 nm) Min. 80 %
Transmittance (210 nm) Min. 85 %
Transmittance (220 nm) Min. 90 %
Transmittance (230 nm) Min. 98 %
Transmittance (250 nm) Min. 98 %

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