N,N-Dimethylformamide/ DMF/ CAS:68-12-2
Takaitaccen Bayani:
Sunan Samfuri: N,N-Dimethylformamide/ DMF
Nau'i: ZA-WW
CAS:68-12-2
MF:C3H7NO
MW:73.09
TSARI:
ƙayyadewa
| Abu | Bayani dalla-dalla |
| Bayyanar | ruwa |
| Launi | Mai gaskiya |
| Ƙamshi | Ƙamshi na Musamman |
| Wurin narkewa | -61°C (haske) |
| Juyawa ta Musamman | 0.94° |
| Tafasasshen Wurin | 153°C (haske) |
| Yawan yawa | 0.944 g/mL (lit.) |
| Yawan Tururi | 2.5 (idan aka kwatanta da iska) |
| Matsi na Tururi | 2.7 mmHg (20°C) |
| Ma'aunin Haske | n₂₀/D 1.430 (lita) |
| Wurin Haske | 136°F |
| Yanayin Ajiya | A adana a +5°C zuwa +30°C |
| Daidaitaccen Rarraba Rabawar Acid (pKa) | -0.44 ± 0.70 (An yi hasashen) |
| Darajar PH | 7 (200 g/L, H₂O, 20°C) |
| Kammalawa | Wannan samfurin ya cika ƙa'idodin. |
Amfani
- Yana aiki a matsayin "mai narkewa na duniya" mai aiki mai ƙarfi don narkar da kayan da aka yi da zare na roba (misali, polyacrylonitrile don zare na acrylic), resins na filastik (misali, PVC), da kuma tsaka-tsakin magunguna.
- Yana taimakawa wajen haɓaka halayen haɗakar halitta (misali, maye gurbin nucleophilic) da tsarkakewar magunguna (misali, cirewa, sake yin amfani da su).
- Ana amfani da shi a cikin shafa/tawada don narke resins da launuka, yana inganta mannewa da kuma yaduwar tawada.
- Yana aiki a matsayin reagent na amsawa ko mai ɗaukar sinadarin kara kuzari a wasu hanyoyin sinadarai (misali, halayen formylation).
Marufi da Jigilar Kaya
25KG/Drum ko kuma kamar yadda ake buƙata daga abokin ciniki.
Ya kasance na kayan yau da kullun kuma yana iya isar da kaya ta teku da iska
Ajiyewa da adanawa
Rayuwar shiryayye: Watanni 24 daga ranar ƙera shi a cikin marufi na asali wanda ba a buɗe ba, an adana shi a wuri mai sanyi da bushewa, ba tare da hasken rana kai tsaye ba, ko ruwa.
Ma'ajiyar iska, Busar da ƙananan zafin jiki, An raba shi da sinadarai masu guba, acid.
