Sigma Aldrich Dichloromethane suitable for HPLC, ≥99.8%, contains amylene as stabilizer Cas 75-09-2 2,5 Litre
0 -
Yorum Yap
Stok Kodu
34856-2.5L-R
Kategori
Marka
Havale
2.492,30 TL
(%5,00 havale indirimi)
*
279,97 TL den başlayan taksitlerle!!
2.623,47
TL
KDV DAHİL
| Sigma Aldrich 34856 Dıchlormethane Chromasolv 75-09-2 Cam Şişe 2,5 Litre | ||||
| Teknik Özellikler | ||||
| Catalog |
: 34856 |
|||
| Cas Number | : 75-09-2 | |||
| Linear Formula |
: CH2Cl2 |
|||
| Molecular Weight | : 84.93 | |||
| MDL Number | : MFCD00000881 | |||
| Grade |
: for HPLC |
|||
| 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 | |||
| Contains | : amylene as stabilizer | |||
| Expl. Lim. | : 22 % | |||
| İmpurities |
: free chlorine,
in accordance |
|||
|
≤0.001% free acid (as HCl) |
||||
|
≤0.001% non-volatile matter |
||||
|
≤0.02% water (Karl Fischer) |
||||
| Color | : APHA: ≤10 | |||
|
Transmittance |
235 nm,
≥20 % |
|||
|
240 nm, ≥50 % |
||||
|
245 nm, ≥80 % |
||||
|
260 nm, ≥98 % |
||||
| Refractive İndex |
: n20/D 1.426
(lit.) |
|||
| bp |
: 39.8-40 °C
(lit.) |
|||
|
mp |
: -97 °C (lit.) |
|||
| Density |
: 1.325 g/mL at
25 °C (lit.) |
|||
| Absorption | : absorption / in accordance | |||
 |
||||