Methanol gradient grade for liquid chromatography

General product Information:

Synonyms

MeOH, Hydroxymethane, Methyl alcohol, Carbinol

Boiling point

64.5 °C (1013 hPa)

Density

0.792 g/cm3 (20 °C)

Hill Formula

CH₄O

Explosion limit

5.5 - 44 %(V)

Molar Mass

32.04 g/mol

Ignition temperature

455 °C DIN 51794

CAS Number

67-56-1

Melting Point

-98 °C

Chemical Formula

CH₃OH

Flash point

15.6°C

Vapor pressure

128 hPa (20 °C)

HS Code

2905 11 00

Refractive Index

1.33

LD 50 oral

LD50 Rat 5628 mg/kg

LD 50 dermal

LD50 Rabbit 17100 mg/kg

Storage

Store at +15°C to +25°C.

Specification

Packaging Information:

Purity (GC)

≥ 99.9 %

Order No.

Packing

Quantity

Identity (IR)

conforms

B106007.1000

Glass bottle

1 l

Water

≤ 0.02 %

B106007.2500

Glass bottle

2.5 l

Transmission

B106007.4000

Glass bottle

4 l

at 210 nm

≥ 20 %

at 220 nm

≥ 60 %

at 230 nm

≥ 75 %

at 235 nm

≥ 83 %

at 250 nm

≥ 95 %

from 260 nm

≥ 98 %

Absorbance at 225 nm

≤ 0.170 %