METHANOL GRADIENT (METHYL ALCOHOL)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0109201000	HPLC Gradient grade	99.8%	67-56-1	CH₃OH	32.04	2905.1100	60 Months

Physical Properties

Physical state at 20 °C

Liquid

Colour

Colourless

Odour

Characteristic

Melting Point/ Freezing point [°C]

-98 °C

Flash Point [°C]

11 °C

Explosion limits - upper [%]

36.50%

Explosion limits -lower [%]

5.50%

Vapour density

1.1

Boiling point [°C]

64.7 °C

Density [g/cm3]

0.791

Flammability (solid, gas)

Highly flammable liquid and vapour.

Solubility in water [% weight]

Complete

Vapour pressure [20°C]

96.5 (20° C)

Specifications

Appearance:	A clear colorless liquid
Non volatile matter:	Max 0.0005%
Water (H2O):	Max 0.05%
Assay (GC area %):	Min 99.8%
Acidity:	Max 0.001%
Alkalinity:	Max 0.0002%
Gradient performance:	Passes test
UV transmittance (1cm cell, ref: water):-at 210 nm:	Min 30%
UV transmittance (1cm cell, ref: water):-at 220 nm:	Min 60%
UV transmittance (1cm cell, ref: water):-at 230 nm:	Min 75%
UV transmittance (1cm cell, ref: water):-at 240 nm:	Min 85%
UV transmittance (1cm cell, ref: water):-at 250 nm:	Min 95%
UV transmittance (1cm cell, ref: water):-at 260 nm:	Min 98%

Safety Information and Hazard Symbols

Symbol: GHS02, GHS06, GHS08
Signal Word: Danger
UN No.: 1230
IMCO Class No.: 3,6.1
Packing Group: II
Hazardous Statement: H225-H301-H311-H331-H370
Precaution Statement: P210-P260-P280-P301 + P310-P311

METHANOL GRADIENT (METHYL ALCOHOL)

Physical Properties

Specifications

Safety Information and Hazard Symbols

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