Properties :
Grade LC-MS CHROMASOLV^®
Vapor density : 1.41 (vs air)
Vapor pressure : 72.8 mmHg (20 °C)
Autoignition temp. : 973 °F
Expl. lim.: 16 %
Measuring range : ≤ 12 mAU baseline drift, (210 nm)
Total impurities ≤ 0.001% free acid (as CH₃COOH)
Total impurities ≤ 0.01% water (Karl Fischer)
Total impurities ≤ 0.5 ppb quinine fluor., 254 nm
Total impurities ≤ 0.5 ppb quinine fluor., 365 nm
Transmittance 195 nm : ≥ 80%
Transmittance 200 nm : ≥ 95%
Transmittance 230 nm : 99%
Tefractive index n20/D : 1.344 (lit.)
bp : 81-82°C (lit.)
mp = − 48°C (lit.)
Density : 0.786 g/mL at 25°C (lit.)
cation traces Ag : ≤ 0.1 mg/kg
cation traces Al : ≤ 0.5 mg/kg
cation traces Ba : ≤ 0.1 mg/kg
cation traces Ca : ≤ 0.1 mg/kg
cation traces Cd : ≤ 0.05 mg/kg
cation traces Co : ≤ 0.02 mg/kg
cation traces Cr : ≤ 0.02 mg/kg
cation traces Cu : ≤ 0.02 mg/kg
cation traces Fe : ≤ 0.1 mg/kg
cation traces K : ≤ 0.1 mg/kg
cation traces Mg : ≤ 0.1 mg/kg
cation traces Mn : ≤ 0.02 mg/kg
cation traces Ni : ≤ 0.02 mg/kg
cation traces Pb : ≤ 0.1 mg/kg
cation traces Sn : ≤ 0.1 mg/kg
cation traces Zn : ≤ 0.1 mg/kg
abs. HPLC-gradient/210 nm : ≤ 1 mAU
abs. HPLC-gradient/254 nm : ≤ 0.2 mAU
suitability in accordance for suitability for LC-MS Legal Information CHROMASOLV ^® is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co.

 

Poids	15 Kg
Volume	0,064 m³   (64000 cm³)
Largeur	0,4 m   (40 cm)
Longueur	0,4 m   (40 cm)
Hauteur	0,4 m   (40 cm)

Les dimensions, le poids et le volume sont bruts (emballage inclus)