| DICHLOROMETHANE 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 |
DICHLOROMETHANE EXTRA PURE 2,5 litre ,cam şişe
- Ürün Kodu: Sigma 24233
- Stok Durumu: Stokta var
-
0,00TL
- Vergiler Hariç: 0,00TL
Etiketler: DICHLOROMETHANE EXTRA PURE 2, 5 litre, dichlorotehane sigma, dichloromethane merck, Sigma dichloromethane fiyatı, sigma aldrich, sigma 24233, analitik kimyasallar