タイトルまたは説明

Methanol
Specification Sheet
 
 
General Info:
- UN No.:                                             ***6
- IMDG Code (Page No):               ***4
 
- IMCO Class:                                     2(2.3)
- CAS No. :                                           **0 *8 - 0
 
- Empirical formula:                         CH3OH
- Molecular Weight:                        *8
 
 
- Physical Appearance:                  Clear Liquid
- Melting Point:                                                 **7.7 OC
 
- Boiling Point:                                   *5º C
- Density:                                             0.*9 Kg/Littre (*0º C)
 
**************************************************-
 
 
Specification:
- Methanol:                                                        *9.*5 min, wt. %
- Water:                                                               0.*5 max, wt. %
- Acetone and Aldehydes:                           0.**3 max, wt. %.
 
- Acetone:                                                           0.**2 max, wt. %
- Ethanol:                                                             0.**1 max, wt. %
- Acidity, as acetic acid:                                  0.**3 max, wt. %
 
- Alkalinity (as ammonia):                             0.**3 max, wt. %
- Color (Pt/Co scale):                                      No darker than standard Nr 5 of ASTM D ***9
- Appearance & hydrocarbons:                  Free of opalescence suspended matter sediment (Clear colorless)
 
- Distillation range *4.6 OC (+/*0.1), (**0 mmHg): Not more than 1 OC
- Specific Gravity:                                             0.***8 max at *0OC/ *0OC
- Nonvolatile cont. (mg/**0ml):                                 1 max
 
- Odor:                                                                  Characteristics non residual
- Permanganate, no discharge of color:  *0 minutes
 
 
**************************************************-
 
Applications
 
As a fuel:
Methanol can be used as a petrol additive to improve combustion; also research is currently being done on its use as a fuel in its own right.
 
As an industrial feedstock:
Most methanol is used to make various chemicals as formaldehyde, ethanoic acid, and methyl esters of various acids.
 
Other Uses of Methanol       :

• Solvents for Lacquers
• Polyester Carpets
• Bleached Paper (Toilet Paper)

• Tire Core Adhesives
• Spandex Cycling Tights
• MTBE Fuel additives

• Herbicide
• Windshield Washer Fluid
• Dashboard Foam

• Magnetic Film (Computer Disks)
• Vinyl Adhesives
• Plywood Structural Panels

• Silicone Sealants
• Particleboard
• Moulding Compounds

• Acetyl Thermoplastics
• PVA Acrylic Coatings