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Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC

Dodavatel: VWR Chemicals
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Filtered through a 0.2 µm filter, packaged under nitrogen.

20060.360EA 13480 CZK
20060.360 20060.290 20060.320 20060.420
Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC
Acetonitril
Vzorec: H₃CCN
MW: 41,05 g/mol
Bod varu: 81,6 °C (1013 hPa)
Bod tání: –45,7 °C
Hustota: 0,782 g/cm³ (20 °C)
Bod vzplanutí: 2 °C (ot. pohárek)
Storage Temperature: Ambient
MDL Number: MFCD00001878
CAS číslo: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
https://cz.vwr.com/stibo/web/std.lang.all/89/10/718910.jpg

Objednat

Výsledky specifikačního testu

Assay (on anhydrous substance) Min. 99.9 %
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0002 meq/g
Evaporation residue Max. 5 ppm
Water Max. 0.02 %
Absorbance (195 nm) Max. 0.1
Absorbance (200 nm) Max. 0.05
Absorbance (210 nm) Max. 0.02
Absorbance (220 nm) Max. 0.02
Absorbance (240 nm) Max. 0.005
Transmittance (195 nm) Min. 80 %
Transmittance (200 nm) Min. 90 %
Transmittance (210 nm) Min. 94 %
Transmittance (220 nm) Min. 96 %
Transmittance (240 nm) Min. 99 %
Gradient grade (210 nm) Max. 10 mAU

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