METHANOL CAS:[67-56-1] Chemical Formula:CH3OH Molecular Weight:32.00 Property:Colorless transparent liquid,combustible and high volatile.Pure methanol having scent of alcohol.It can mix with water,ethanol,diethyl ether,benzene and most of organic solvent.The mixture of methanol steam with air is explosive,utmost of explosion is 6.0% to 36.5%(volume).Methanol is poisonous,drink 5-10ml can make blindness,drink more will cause dead. Usage: it is one of the basic organic materials,used to produce formaldehyde,acetic acid,methylic halid,DMC etc.It is one of the cheap organic materials and solvent in pesticide industry,medicine,dyeing and dope industry Package and transportation:packed with drums for small quantity,for large amount with containers. Standard;GB338*2011 | ITEM | INDEX | | SUUPER-GRADE | FIRST-GRADE | UP-TO STANDARD | | COLORITY HAZEN UNIT(PLATIUM-COBALT)≤ | 5 | 10 | | DENSITY(20℃),G/CM3 | 0.791-0.792 | 0.791-0.793 | | BOILING RANGE(0℃,101.3kpa)(including 64.6±0.1℃),℃≤ | 0.8 | 1.0 | 1.5 | | PITASSIUM PERMANGANATE TEST≥ | 50 | 30 | 20 | | WATER MIXING SOLUBILITY TEST | PASS TEST91+3) | PASS TEST(1+9) | | MOISTURE %≤ | 0.10 | 0.15 | 0.20 | | ACIDITY (HCOOH) %,≤ | 0.0015 | 0.0030 | 0.0050 | | OR ALKALI (NH3) %,≤ | | | | | CARBONYL COMPOUND(CH2O)%,≤ | 0.002 | 0.005 | 0.010 | | EVAPORATION DEPOSITE%,≤ | 0.001 | 0.003 | 0.005 | | SULFURIC ACID WASHING TEST(PLATINUM+COBALT)NO. ≤ | 50 | ----------- | |
