Dıchlormethane Extra Pure Cam Şişe 2,5 Litre
1.494,53 TL + KDV
1.793,44 TL
| DICHLORMETHANE EXTRA PURE cam şişe 2,5 litre |
| Teknik Özellikler | |
| Catalog |
: 24233 |
| Cas Number | : 75-09-2 |
| Linear Formula |
: CH2Cl2 |
| Molecular Weight | : 84.93 |
| EC Number |
: 200-838-9 |
| MDL Number | : MFCD00000881 |
| Grade |
: puriss. |
| Vapor pressure |
24.45 psi ( 55 °C)
6.83 psi ( 20 °C) |
| Vapor Density |
: 2.9 (vs air) |
| Assay |
: ≥99.8% |
| Autoignition Temp. |
: 1223 °F |
| Quality |
: meets analytical specification of Ph. Eur., NF |
| Contains |
: ~25 mg/L amylene as stabilizer |
| Expl. Lim. |
: 22 % |
| İmpurities |
residual solvents, complies
≤0.0001% free chlorine (Cl)
≤0.001% free acid (as HCl)
≤0.002% non-volatile matter
≤0.01% carbon tetrachloride (GC)
≤0.01% trichloromethane (GC)
≤0.02% methanol (GC)
≤0.02% water (Karl Fischer)
≤1 ppm heavy metals (as Pb)
≤2.0% ethanol (GC) |
| Evapn. Residue |
: ≤20 ppm |
| Refractive İndex |
: n20/D 1.423-1.425
n20/D 1.424 (lit.) |
| bp |
: 39.8-40 °C (lit.) |
|
mp |
: -97 °C (lit.) |
| Density |
1.318-1.322 g/mL at 25 °C
1.325 g/mL at 25 °C(lit.)
|
| Anion Traces |
: chloride (Cl-): ≤3 mg/kg |
| Suitability |
complies for appearance of solution
complies for identity (IR)
complies for reaction against H2SO4 |