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Acétonitrile ≥99.9% (par GC), CHROMASOLV™ LC-MS Ultra testé pour UHPLC-MS, tested for UHPLC-MS, Riedel-de Haën™

Marques : Honeywell Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger

Synonyme(s): Cyanure de méthyle, Méthyle cyanure, Cyanométhane

14261-2L 14261-1L
14261-2LEA 478 EUR
14261-2L 14261-1L
Acétonitrile ≥99.9% (par GC), CHROMASOLV™ LC-MS Ultra testé pour UHPLC-MS, tested for UHPLC-MS, Riedel-de Haën™
Acétonitrile

  • For the most demanding LC-MS and UHPLC applications
  • Tested for UHPLC-MS suitability
  • Highest solvent purity for low detection limits
  • Extremely low MS baseline noise

Formule: H₃CCN
Poids moléculaire: 41.05 g/mol
Point d'ébullition: 82 °C (1.013 hPa)
Point de fusion: –46 °C
Densité: 0.7857 g/cm³ (20 °C)
Point éclair: 6 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00001878
Numéro CAS: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3 II
REACH: 01-2119471307-38
Indice Merck: 13,00071
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Résultats des tests de spécification

Explosion Limit 16 %
Assay (GC) Min. 99.9 %
Non-volatile matter Max. 1 ppm
Water (Karl Fischer) Max. 0.01 %
Vapor Density 1.41 (vs air)
Free acid (as CH₃COOH) Max. 0.001 %
Free alkali (as NH₃) Max. 0.0001 %
Aluminium (Al) Max. 20 ppb
Calcium (Ca) Max. 50 ppb
Iron (Fe) Max. 20 ppb
Potassium (K) Max. 50 ppb
Magnesium (Mg) Max. 20 ppb
Sodium (Na) Max. 50 ppb
Lead (Pb) Max. 20 ppb
Transmittance at 191 nm Min. 30 %
Transmittance at 195 nm Min. 85 %
Transmittance at 200 nm Min. 97 %
Transmittance at 215 nm Min. 98 %
Transmittance from 230 nm Min. 99 %
UHPLC-MS ESI(+) (Reserpine) Max. 5 ppb
UHPLC-MS ESI(-) (Digoxin) Max. 20 ppb
UHPLC Gradient drift 254 nm Max. 3 mAU
UHPLC Gradient peak 254 nm Max. 0.6 mAU
UHPLC Gradient drift 210 nm Max. 8 mAU
UHPLC Gradient peak 210 nm Max. 2 mAU
Suitability for the UHPLC-MS complying
Fluorescence (chinin) at 254 nm Max. 0.3 ppb
Fluorescence (chinin) at 365 nm Max. 0.3 ppb
APHA Max. 10
Refractive Index n20/D 1.344 (lit.)


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