Metanol Pharmpur® ekstra czysty Ph Eur, BP, NF – SCHARLAU

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Methanol, extra pure, Pharmpur®, Ph Eur

– 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: P301+P310 – P321 – P330 – P303+P361+P353 – P361+P364 – 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