Acetonitrile for LC-MS
Cyanomethane, Ethanenitrile, Methyl Cyanide

CODE 701881
CAS 75-05-8
MOLECULAR FORMULA CH3CN
MOLAR MASS 41.05 g/mol

DADOS TECNICOS

MELTING POINT:-48 ?C
BOILING POINT:80 - 82 ?C
DENSITY:0.781 kg/l
REFRACTIVE INDEX:20/D 1.344
PHYSICAL DESCRIPTION:liquid
PRODUCT CODE:701881
PRODUCT NAME:Acetonitrile for LC-MS
QUALITY NAME:for LC-MS
SPECIFICATIONS:Minimum assay (G.C.): 99.9%
Identity: IR passes test
Density 20/4: 0.779-0.783
Suitability: for LC-MS: passes test

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0003 meq/g
Alkalinity: 0.0001 meq/g
Non-volatile matter: 0.0001 %
Base line drift (210 nm): 10 mUA
Water (H2O): 0.01 %
Gradient at 210 nm: 1 mUA
Gradient at 254 nm: 0.2 mUA
Fluorescence at 254 nm (as quinine): 1 ppb
Fluorescence at 365 nm (as quinine): 0.5 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 190 nm: =30%
Transmittance at 193 nm: =60%
Transmittance at 195 nm: =80%
Transmittance at 200 nm: =90%
Transmittance at 230-400 nm: =98%

Metals [in mg/Kg (ppm)]
Ag: 0.05
Al: 0.5
Ba: 0.1
Ca: 0.05
Cd: 0.05
Co: 0.02
Cr: 0.02
Cu: 0.02
Fe: 0.1
K: 0.1
Mg: 0.1
Mn: 0.02
Na: 0.1
Ni: 0.02
Pb: 0.1
Sn: 0.1
Zn: 0.1
Microfiltered product (0.2 ?m) and bottled under nitrogen atmosphere.
HAZARD PICTOGRAMS
GHS02 Hazard
GHS07 Hazard
UN:1648
CLASS/PG:3/II
ADR:3/II
IMDG:3/II
IATA:3/II
WGK:2
STORAGE:Room Temperature.
SIGNAL WORD:Danger
GHS SYMBOLS:GHS02
GHS07
H PHRASES:H225
H332
H312
H302
H319
P PHRASES:P210
P233
P240
P241
P242
P243
P261
P270
P271
P280
P301+P330+P331
P303+P361+P353
P304+P340
P305+P351+P338
P312
P322
P363
P370+P378
P501
P337+P313
MASTER NAME:Acetonitrile
SYNONYMS LONG TEXT:Cyanomethane, Ethanenitrile, Methyl Cyanide
EINECS:200-835-2
CS:2926 90 70
INDEX NR.:608-001-00-3