Description
Methanol for Purge & Trap OmniSolv®, 1L
Synonym(s):
Methyl alcohol
Linear Formula:
CH3OH
CAS Number:
67-56-1
Molecular Weight:
32.04
Beilstein:
1098229
MDL number:
MFCD00004595
EC Index Number:
200-659-6
vapor density
1.11 (vs air)
Quality Level
100
vapor pressure
128 hPa ( 20 °C)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
assay
≥99.9% (GC)
form
liquid
autoignition temp.
725 °F
expl. lim.
36 %
impurities
≤0.0002 meq/g Titrable base
≤0.0003 meq/g Titrable acid
≤0.05 ppm Volatile impurities (P&T) other organics
≤0.1 ppm Volatile impurities (P&T) Methyl ethyl ketone
color
APHA: ≤10
refractive index
n20/D 1.329 (lit.)
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
transition temp
flash point 9.7 °C
density
0.791 g/mL at 25 °C (lit.)
shipped in
ambient
storage temp.
room temp
SMILES string
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
Appropriate for trace environmental analysis.
Packaging
1 l in Glas bottle pre packed
Analysis Note
Assay (GC): 99.9% min
Color (APHA): 10 max
Form: Clear liquid
Titrable acid: 0.0003meq/g max
Titrable base: 0.0002meq/g max
Volatile impurities (P&T) Methyl ethyl ketone: 0.1ppm max
Volatile impurities (P&T) other organics: 0.05ppm max
Color (APHA): 10 max
Form: Clear liquid
Titrable acid: 0.0003meq/g max
Titrable base: 0.0002meq/g max
Volatile impurities (P&T) Methyl ethyl ketone: 0.1ppm max
Volatile impurities (P&T) other organics: 0.05ppm max
Evaporation Number: 1.9
Legal Information
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
Pictograms
GHS02,GHS06,GHS08
Signal Word
Danger
Hazard Statements
H225 - H301 + H311 + H331 - H370
Precautionary Statements
P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
49.5 °F - closed cup
Flash Point(C)
9.7 °C - closed cup
-
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