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Brand Burdick & Jackson | Beilstein Registry Number | CAS Numbers (All) | Linear Formula CH3OH | MDL Number |
Molar Mass 32.04 g/mol | RTECS Number PC1400000 | Synonyms Methyl alcohol |
Property | Value |
---|---|
appearance | complying |
assay (GC) | Min. 99.95 % |
non-volatile matter | Max. 0.0001 % |
density (D 20/4) | 0.7900 - 0.7925 |
refractive index (n 20/D) | 1.328 - 1.330 |
water (Karl Fischer) | Max. 0.02 % |
acidity | Max. 0.0002 meq/g |
alkalinity | Max. 0.0002 meq/g |
heavy metals (as Pb) | Max. 2 ppm |
acetaldehyde | Max. 0.001 % |
acetone (GC) | Max. 0.001 % |
formaldehyde | Max. 0.001 % |
KMNO4 red. matter | complying |
reaction against H2SO4 | complying |
mixable with H2O | complying |
transmittance at 210 nm | Min. 33 % |
transmittance at 220 nm | Min. 60 % |
transmittance at 235 nm | Min. 85 % |
transmittance from 260 nm | Min. 98 % |
absorbance | complying |
HPLC-gradient at 230 nm | Max. 2 mAU |
HPLC-gradient at 254 nm | Max. 2 mAU |
fluorescence (chinin) at 254 nm | Max. 1 ppb |
fluorescence (chinin) at 365 nm | Max. 1 ppb |
APHA | Max. 10 |
suitability for residue analysis | Max. 3 ng/l |
Property | Value |
---|---|
Autoignition Temperature | Not auto-flammable |
Boiling Point/Range | 64-65 °C (1.013 hPa) |
Certification | ACS Reagent, for HPLC |
Color | Colorless |
Density | 0.79 g/cm3 (20 °C) |
Flashpoint | 11 °C |
Form | Liquid |
Grade | Gradient Grade |
Incompatible Materials | Oxidizing agents |
Lower Explosion Limit | 5.5 %(V) |
Melting Point/Range | -98 °C |
Partition Coefficient | -0.71 |
Solubility in Water | Completely miscible |
Upper Explosion Limit | 50 %(V) |
Vapor Pressure | 128 hPa (20 °C) |
Viscosity | 0.55 mPa.s (25 °C) |
pH-Value | Not applicable |
Storage Temperature | Ambient |
Property | Value |
---|---|
Hazard Class | 3 |
Package Group | II |
UN ID | UN1230 |
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