320390
Riedel-de Haën

Methanol

SKU
320390
ACS Reagent, ≥99.8%
Synonym(s)
Methyl alcohol
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ACS GENERAL USE SOLVENTS

  • value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
  • suitable for less demanding applications such as routine isocratic HPLC
  • variations and decrease issues traceable to solvent contamination
  • all solvents are tested to meet ACS general use specifications
main product photo
Brand
Riedel-de Haën
 Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
CH3OH
MDL Number Molar Mass
32.04 g/mol
 RTECS Number
PC1400000
 Synonyms
Methyl alcohol

Documents

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
Autoignition Temperature725 °F
Identity (IR)complying
Assay (GC)Min. 99.8 %
Solubility in watercomplying
Non-volatile matterMax. 0.001 %
Water (Karl Fischer)Max. 0.1 %
Titrable AcidMax. 0.0003 meq/g
Titrable BaseMax. 0.0002 meq/g
KMnO4 reducing substancescomplying
Acetone (GC)Max. 0.001 %
FormaldehydeMax. 0.001 %
AcetaldehydeMax. 0.001 %
Reaction against H2SO4complying
APHAMax. 10
Vapor Pressure410 mmHg ( 50 °C)
Refractive Indexn20/D 1.329(lit.)
Vapor Pressure97.68 mmHg ( 20 °C)

Properties

PropertyValue
Boiling Point/Range64-65 °C (1.013 hPa)
CertificationACS Reagent
ColorColorless
Density0.79 g/cm3 (20 °C)
Flashpoint11 °C
FormLiquid
GradeACS Grade
Incompatible MaterialsOxidizing agents
Lower Explosion Limit5.5 %(V)
Melting Point/Range-98 °C
Partition Coefficient-0.71
Purity Percentage99.80
Purity Details>=99.80%
Solubility in WaterCompletely miscible
Upper Explosion Limit50 %(V)
Vapor Pressure128 hPa (20 °C)
Viscosity0.55 mPa.s (25 °C)
pH-ValueNot applicable
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1230
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