Methanol, Pharmpur®, Ph Eur, BP, NF
- Synonyms: Methyl alcohol, Carbinol, Methynol, Wood alcohol
- CH3OH
- M = 32,04 g/mol
- CAS [67-56-1]
- EINECS-No.: 200-659-6
- Density: 0,792 g/cm3
- Solub. in water: (20 °C): miscible
- Melting point: -98 °C
- Boiling point: 65 °C
- Flash pt. 10 °C
- Ignition temp.: 455 °C
- Vapour pressure: (20 ºC) 128 hPa
- Refraction index: (n 20 °C/D) 1,3288
- Dielectric const.: (25 °C) 32,6
- LD 50 (oral, rat): 5628 mg/kg
- EC-Index-No.: 603-001-00-X
- ADR: 3 FT1 II UN 1230
- IMDG: 3 II UN 1230
- IATA/ICAO: 3 II UN 1230
- GHS-signal word: Danger
- GHS-H sentences: H225 - H301 - H311 - H331 - H370
- GHS-P sentences: P210 - P301+P310 - P303+P361+P353 - P370+P378 - P405 - P501a
- Tariff number: 2905 11 00 10
- Applications: solvents, synthesis of organic products, in antifreeze compositions, solvent for animal and vegetable oils extractions.
- Appearance: Incoloro
SPECIFICATIONS
assay (G.C.): min. 99,5 %
refractive index n20/D: 1,328 - 1,330
identification: passes test
appearance: clear and colourless
density (20º/20º): 0,791 - 0,793
acidity or alkalinity: passes test
acidity : passes test
Alkalinity (as NH3): max. 3 ppm
aldehydes and ketones (as C2H5CHO): max. 0,003 %
benzene: max. 2 ppm
readily oxidisable substances: passes test
substances darkened by H2SO4: passes test
any impurity: max. 0,1 %
total: max. 0,3 %
residue on evaporation: max. 10 ppm
water (K.F.): max. 0,10 %
wavelength:: A (AU)
290 nm: 0,01 AU
270 nm: 0,02 AU
250 nm: 0,05 AU
230 nm: 0,15 AU
| Reference | Volume | ||
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ME0301005L | x 5 l |
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ME0301005P | x 5 l |
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ME0301025P | x 25 l |
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ME0301025S | x 25 l |
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ME03011000 | x 1 l |
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ME0301200L | x 200 l |
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ME03012500 | x 2,5 l |
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