Methanol ≥99.9% (by GC) ACS for UV and IR spectrophotometry, for HPLC

APPC361091.1612

: PanReac AppliChem

Safer Human and Environmental Health

:

Methanol ≥99.9% (by GC) ACS for UV and IR spectrophotometry, for HPLC

APPC361091.1612

: PanReac AppliChem

Safer Human and Environmental Health

:

Pk:
2,5 L
Seq:
5096
Environmentally Preferable:
Safer Human and Environmental Health
Environmental certification:
Chem21 Solvent Selection Guide recommended after discussion

Minimum assay (G.C.):
99,9%
Density at 20/4:
0,791 - 0,792
Physical form:
Liquid, clear and colourless
Solubility:
Soluble in water, alcohol, ether and methylene chloride
APHA colour:
10
Acidity:
0,0002 meq/g
Alkalinity:
0,0002 meq/g
Insoluble matter in H₂O:
Passes test
Non-volatile matter:
0,0005%
Reducing substance to KMnO₄:
Passes test
Darkened substances by H₂SO₄:
Passes test
Carbonyl compounds (as acetone, as formaldehyde and as acetaldehyde):
0,001%
Suitability for gradient according to ACS:
Passes test
Base line drift (235 nm):
15 mUA
Water (H₂O):
0,03%
Suitability for IR spectrometry:
Passes test
Gradient at 235 nm:
2 mUA
Gradient at 254 nm:
1 mUA
Fluorescence at 254 nm (as quinine):
1 ppb
Fluorescence at 365 nm (as quinine):
1 ppb
Transmittance at 205 (cut off) nm:
≥10%
Transmittance at 210 nm:
≥30%
Transmittance at 220 nm:
≥55%
Transmittance at 230 nm:
≥75%
Transmittance at 240 nm:
≥90%
Transmittance at 260 - 400 nm:
≥98%
Rohrschneider polarity:
5,1
Eluotropic value E° (Al₂O₃):
0,95
Sol. H₂O in solv. at 20 °C:
Miscible

:

:32.04 g/mol

:64…65 °C

:–97.8 °C

:0.792 kg/l

:Ambient

:1230

:3,II

:GHS02

:GHS06

:GHS08

:67-56-1

:CH₃OH

:MFCD00004595