Chemical Name: Methyl alcohol
CAS RN: 67-56-1
Formula: CH4O
M．W．:32.042
HS Code: 2905110000
Structure:
Properties:
Feature: colorless, transparent polarity flammable volatile liquid. Pure has a slight ethanol odor, crude smells unbearable.
Melting Point: -97.8 ℃
Boiling point: 64.7 ℃
Relative density; 0.7914
Index: 1.3287
Flash Point: 16 ℃
Solubility: Soluble with water, alcohol, ether, benzene, ketones and most other immiscible organic solvent.
Quality Indicators:
Item
|
Index |
Top quality |
First quality |
Qualified product |
Chroma(platinum - cobalt) ≤ |
5 |
5 |
10 |
Range of temperature( 0 ℃ , 101325Pa ), ℃≤ |
64.0-65.5 |
Boiling range(including 64.6 ± 0.1 ℃ ),℃≤ |
0.8 |
1.0 |
1.5 |
Density( 20 ℃),g/cm2 |
0.791-0.792 |
0.791-0.793 |
0.791-0.793 |
Potassium permanganate test min≥ |
50 |
30 |
20 |
Water-solubility test |
clear |
Water content |
0.1 |
0.15 |
- |
Acidity(based on HCOOH )), %≤ |
0.0015 |
0.003 |
0.005 |
Basicity(based on NH3 ),%≤ |
0.0002 |
0.0008 |
0.0015 |
Content of carbonyl compound (based on CH2O ), %≤ |
0.002 |
0.005 |
0.01 |
Content of residue on evaporation, %≤ |
0.001 |
0.003 |
0.005 |
Uses: Widely used in the production of various kinds of chemical products. Also used in pesticide and pharmaceutical industries.
Package: 180kg per small opening drum. |
