Acetonitrile, CHROMASOLV™ LC-MS

Name: Acetonitrile
Synonymns: ACN; Methyl cyanide
Description: CHROMASOLV™ LC-MS

Container Type: Glass Bottle

Molar Mass: 41.05 g/mol

Empirical Formula: C₂H₃N
Linear Formula: CH₃CN

CAS Number: 75-05-8
Bielstein Registry Number: 741857
MDL Number: MFCD00001878

SPECIFICATIONS

Assay (GC): min. 99.9 %
Propionitrile (GC): max. 0.2 %
Non-volatile matter: max. 0.0002 %
Water (Karl Fischer): max. 0.01 %
Free acid (as CH₃COOH): max. 0.001 %
Free alkali (as NH₃): max. 0.0001 %
Silver (Ag): max. 0.1 ppm
Aluminium (Al): max. 0.5 ppm
Barium (Ba): max. 0.1 ppm
Bismuth (Bi): max. 0.1 ppm
Calcium (Ca): max. 0.05 ppm
Cadmium (Cd): max. 0.05 ppm
Cobalt (Co): max. 0.02 ppm
Chromium (Cr): max. 0.02 ppm
Copper (Cu): max. 0.02 ppm
Iron (Fe): max. 0.02 ppm
Potassium (K): max. 0.05 ppm
Lithium (Li): max. 0.1 ppm
Magnesium (Mg): max. 0.1 ppm
Manganese (Mn): max. 0.02 ppm
Molybdenum (Mo): max. 0.1 ppm
Sodium (Na): max. 0.05 ppm
Nickel (Ni): max. 0.02 ppm
Lead (Pb): max. 0.02 ppm
Tin (Sn): max. 0.1 ppm
Strontium (Sr): max. 0.1 ppm
Zinc (Zn): max. 0.1 ppm
HPLC Gradient at 210 nm: max. 1 mAU
HPLC Gradient at 254 nm: max. 0.2 mAU
Baseline drift at 210 nm: max. 12 mAU
Suitability for the LC-MS: complying
Fluorescence (chinin) at 254 nm: max. 0.5 ppb
Fluorescence (chinin) at 365 nm: max. 0.5 ppb
Absorbance at 195 nm: max. 0.097
Absorbance at 200 nm: max. 0.022
Absorbance at 230 nm: max. 0.004



PHYSICAL PROPERTIES

Explosion Limit: 16 %
Vapor Density: 1.41 (vs air)
Autoignition Temperature: 973 °F
Refractive Index: n20/D 1.344(lit.)
Boiling Point: 81.6 °C
Freezing Point: -46 °C
Density: 0.7857 g/cm3



SAFETY INFORMATION

Flashpoint: 6 °C
Hazard Class: 3
Package Group: II
UN ID: 1648
Signal Word: Danger

GHS Classification:
Flammable (GHS02)
Health hazard (GHS08)
Harmful (GHS07)

Hazard Statement(s):
Highly flammable liquid and vapour (H225)
Harmful if swallowed (H302)
Harmful if inhaled (H332)
Causes serious eye irritation (H319)
Causes damage to organs (H370)

Precautionary Statement(s):
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Use only outdoors or in a well-ventilated area (P271)
Do not eat, drink or smoke when using this product (P270)
Wash thoroughly after handling (P264)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Take precautionary measures against static discharge (P243)
Use only non-sparking tools (P242)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Keep container tightly closed (P233)
Use explosion-proof electrical/ventilating/lighting/.../equipment (P241)
Ground/bond container and receiving equipment (P240)