CH4O

Methanol absolute HPLC Supra-gradient (Reag. EP/BP/USP)

Main characteristics

M32.04
D0.791
b.p64.7 °C
m.p-98 °C

Product specificities

AppearanceClear colorless liquid
Acidity (as Acetic acid)max. 0.002%
Color (APHA, Pt-Co)max. 10
F254nm (as Quinine)max. 1ppb
F365nm (as Quinine)max. 0.5ppb
Assay (GC, on anhydrous basis)min. 99.95%
Grad. elution H.Peak at 235nmmax. 0.002AU
Grad. elution H.Peak at 254nmmax. 0.001AU
Residue after evaporationmax. 0.0002%w/w
Water (KF)max. 0.03%w/w
T210nmmin. 40%
T220nmmin. 60%
T230nmmin. 78%
T235nmmin. 85%
T250nmmin. 95%
T260nmmin. 98%
A225nmmax. 0.17AU
Ag (Silver)max. 0.1ppm
Al (Aluminum)max. 0.05ppm
Ba (Barium)max. 0.1ppm
Bi (Bismuth)max. 0.1ppm
Ca (Calcium)max. 0.1ppm
Cd (Cadmium)max. 0.05ppm
Co (Cobalt)max. 0.1ppm
Cr (Chromium)max. 0.05ppm
Cu (Copper)max. 0.05ppm
Fe (Iron)max. 0.02ppm
K (Potassium)max. 0.1ppm
Li (Lithium)max. 0.1ppm
Mg (Magnesium)max. 0.05ppm
Mn (Manganese)max. 0.05ppm
Mo (Molybdenum)max. 0.05ppm
Na (Sodium)max. 0.1ppm
Ni (Nickel)max. 0.02ppm
Pb (Lead)max. 0.05ppm
Sn (Tin)max. 0.05ppm
Sr (Strontium)max. 0.05ppm
Zn (Zinc)max. 0.1ppm

Cat. n° 136835

Synonym : Methyl alcohol
Formula : CH4O
CAS : 67-56-1
EC : 200-659-6
UN : 1230
<h5>CH<sub>4</sub>O</h5>

Standard pack

136835016 x 1LGlass Bottle 45 (1L)
136835024 x 2.5lGlass Bottle 45 (2.5l)
136835044 x 4lGlass Bottle 32 (4l)
136835551 x 45lStainless Steel Drum (45l)
136835D31 x 30lStainless Steel Drum (30l)

More informations