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Methanol Hipersolv HPLC Isocratic 2.5L
20837.320-2.5L



Specification- Catalogue number 20837

Methanol ≥99.8%, HiPerSolv CHROMANORM®, Isocratic Grade for HPLC

Methanol ≥99.8%, HiPerSolv CHROMANORM®, Isocratic Grade for HPLC

Flammable Warning Toxic Warning Health Warning

Danger

Synonyms: Hydroxy methane , Methyl alcohol , Carbinol , Wood alcohol

Filtered through a 0.2 µm filter, packaged under nitrogen.

Formula: CH OH
MW: 32,04 g/mol
Boiling Pt: 64,6 °C (1013 hPa)
Melting Pt: –98 °C
Density: 0,7918 g/cm³ (20 °C)
Flash Pt: 11 °C (closed cup)
Storage Temperature: Ambient		 MDL Number: MFCD00004595
CAS Number: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 (6.1),II
REACH: 01-2119433307-44
Merck Index: 13,05984
https://sg.vwr.com/stibo/web/std.lang.all/33/12/733312.jpg  

Specification Test Results

Assay (GC) Min. 99.8 %
Acidity Max. 0.0005 meq/g
Alkalinity Max. 0.0003 meq/g
Evaporation residue Max. 5 ppm
Wa ter Max. 0.05 %
Absorbance (220 nm) Max. 0.4
Absorbance (240 nm) Max. 0.15
Absorbance (260 nm) Max. 0.02
Transmittance (220 nm) Min. 45 %
Transmittance (240 nm) Min. 75 %
Transmittance (260 nm) Min. 96 %

 

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