Méthanol LiChrosolv®, pour HPLC - Ph. Eur. - 99,9 %+
Methyl alcohol ; Methanol gradient grade for HPLC LiChrosolv® Reag. Ph Eur. acc. R1-R2
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Référence : 5362450
Unité de vente : 1 litre
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Synonym: MeOH, Hydroxymethane, Methyl alcohol, Carbinol
bp = 64.5°C (1013 hPa)
Expl. lim.: 5.5 - 44 % (V)
Vapor pressure : 128 hPa (20°C)
Density : 0.792 g/cm3 (20°C)
Evaporation number : 1.9
Flash point : 9.7°C
Autoignition temp.: 420°C DIN 51794
mp = -98°C
LD 50 oral : LD50 Rat 5628 mg/kg
LD 50 dermal : LD50 Rabbit 17100 mg/kg
shipped in ambient
storage temp.: Store at +5°C to +30°C.
Specifications :
Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.02 %
Color: ≤ 10 Hazen
Density (d 20 °C/20 °C): 0.791 - 0.793
Boiling point: 64 - 65°C
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Gradient grade (at 235 nm): ≤ 2.0 mAU
Gradient grade (at 254 nm): ≤ 1.0 mAU
Fluorescence (as quinine at 254 nm): ≤ 1.0 ppb
Fluorescence (as quinine at 365 nm): ≤ 0.5 ppb
Transmission (at 210 nm): ≥ 20 %
Transmission (at 220 nm): ≥ 60 %
Transmission (at 230 nm): ≥ 75 %
Transmission (at 235 nm): ≥ 83 %
Transmission (at 250 nm): ≥ 95 %
Transmission (from 260 nm): ≥ 98 %
Absorbance (at 225 nm): ≤ 0.170
Filtered by 0.2 µm filter.
Suitable for UPLC / UHPLC / Ultra HPLC - instruments.
Conforms to Methanol R1 and R2 according to Reag. Ph Eur;
conforms to the requirements of ACS for liquid chromatography suitability.
Classe danger : 3 (6.1). Code ONU : 1230. Gr. Emb. II. PAX.
Poids |
1,6 Kg |
Volume |
0,0098 m³ (9800 cm³) |
Largeur |
0,17 m (17 cm) |
Longueur |
0,17 m (17 cm) |
Hauteur |
0,34 m (34 cm) |
Les dimensions, le poids et le volume sont bruts (emballage inclus)