Methanol Hipersolv HPLC Isocratic 2.5L
20837.320-2.5L

  DG3 Flammable Liquid DG6.1 Toxic

Specification- Catalogue number 20837

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

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

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 %

 

Unit Qty: ea

Availability: 16 in stock