Methanol HPLC 00199-4L Gradient grade
00199-4L

CAS No : 67-56-1

Formula : CH₄O

Synonyms : Methyl alcohol

 

 

PHYSICAL AND CHEMICAL PROPERTIES

Physical state : Liquid

Colour : Colourless.

Odour : characteristic.

Odour threshold : No data available

pH : No data available

Relative evaporation rate (butylacetate=1) : No data available

Melting point : -98 °C

Freezing point : No data available

Boiling point : 64.7 °C

Flash point : 11 °C

Flammability (solid, gas) : Highly flammable liquid and vapour.

Vapour pressure : 96.5 at 20° C

Relative vapour density at 20 °C : No data available

Relative density : No data available

Density : 0.8 g/cm³

Relative gas density : 1.1

Solubility : Water: Complete

Explosive limits : 0.055 - 0.365 vol %

 

 

 SPECIFICATIONS

Appearance: A clear colourless liquid

Purity (by GC): Min 99.8%

Non volatile matter: Max 0.0003%

Acidity or alkalinity: Max 0.001%

Water (H2O): Max 0.05%

UV transmittance (1cm cell, ref: water):

at 225 nm:        Min 50%

at 240 nm:        Min 80%

at 265 nm:        Min 98%

Dilution test (1:1,1:2, water):  Solution is clear & colourless for min.1 hour

 

 

SAFETY DATA SHEET

Unit Qty: ea
Availability: 186 in stock