Dimethyl Formamide/DMF Yakagadzikana Hunhu uye Mutengo Wemakwikwi
Application
Dimethyl formamide (DMF) seyakakosha kemikari mbishi zvinhu uye yakanakisa solvent, inonyanya kushandiswa mu polyurethane, acrylic, mishonga, mishonga yezvipembenene, dhayi, zvemagetsi uye mamwe maindasitiri. Yakashambidzwa muindasitiri yepolyurethane seanorapa, inonyanya kushandiswa kugadzirwa kwematehwe akanyorova ekugadzira; mishonga yekugadzira muindasitiri yemishonga sepakati, inoshandiswa zvakanyanya mukugadzirira doxycycline, cortisone, sulfa drug production; acrylic indasitiri iyo quenching redunhu bhodhi sechinhu chinonyungudutsa chinonyanya kushandiswa acrylic yakaoma kuruka kugadzirwa; indasitiri yemishonga yezvipembenene yekubatanidza kwepamusoro kunyatsoshanda uye yakaderera muchetura mishonga yezvipembenene; dhayi indasitiri yedhayi sechinhu chinonyungudutsa; zvikamu zvetina muindasitiri yemagetsi sekuchenesa, nezvimwe; mamwe maindasitiri, anosanganisira mutakuri wemagasi ane njodzi, mishonga yecrystallization uchishandisa zvinonyungudutsa.
Product Identification
| Product Name | N, N- Dimethylformamide |
| CAS# | 68-12-2 |
| Shoko rakafanana | DMF; Dimethyl Formamide |
| Chemical Name | N, N- Dimethylformamide |
| Chemical Formula | HCON(CH3)2 |
Zvenyama uye Chemical Properties
| sical mamiriro uye chitarisiko | Liquid |
| Kunhuwa | Amine like. (Zvishoma.) |
| Ravira | Not available |
| Molecular Weight | 73.09 g/mole |
| Color | Zvisina ruvara kusvika kune yero |
| pH (1% soln / mvura) | Not available |
| Boiling Point | 153°C (307.4°F) |
| Melting Point: | -61°C (-77.8°F) |
| Critical Temperature | 374°C (705.2°F) |
| Specific Gravity | 0.949 (Mvura = 1) |
Storage
Sezvo Dimethyl Formamide (DMF) iri organic kemikari ine moto uye inovhuvhuta zvimiro, zvinotevera mapoinzi anofanirwa kucherechedzwa panguva yekuchengetedza:
1. Nzvimbo yekuchengetera: DMF inofanira kuchengetwa munzvimbo inotonhorera, yakaoma uye ine mhepo yakanaka, kudzivirira zuva rakananga uye kupisa kwakanyanya. Nzvimbo yekuchengetera inofanira kunge iri kure nemoto, kupisa uye oxidant, zvivakwa zvinoputika.
2. Packaging: DMFS inofanira kuchengetwa mumidziyo isina mhepo yemhando yakagadzikana, yakadai semabhodhoro egirazi, mabhodhoro epurasitiki kana madhiramu esimbi. Kutendeseka uye kusimba kwemidziyo kunofanirwa kuongororwa nguva nenguva.
3. Kudzivirira kuvhiringidzika: DMF haifaniri kusanganiswa neine oxidant yakasimba, yakasimba asidi, nheyo yakasimba uye zvimwe zvinhu kuti zvidzivise maitiro ane ngozi. Mukuita kuchengetedza, kurodha, kuburitsa uye kushandisa, kutarisisa kunofanirwa kubhadharwa kudzivirira kudhumhana, kukweshera uye kuzununguka, kudzivirira kuvuza uye tsaona.
4. Kudzivirira static magetsi: MuDMF kuchengetedza, kurodha, kuburitsa uye kushandisa maitiro, kunofanira kudzivirira kugadzirwa kwemagetsi emagetsi. Matanho akakodzera anofanirwa kutorwa, senge pasi, kupfeka, antistatic michina, nezvimwe.
5. Chiratidzo chezita: Zvigadziro zveDMF zvinofanira kuiswa nemavara akajeka uye chiziviso, zvichiratidza zuva rekuchengetedza, zita, pfungwa, huwandu uye mamwe mashoko, kuitira kuti hutungamiri nekuzivikanwa.
Transport Information
DOT Classification: CLASS 3: Mvura inopfuta.
Kuzivikanwa:: N, N-Dimethylformamide
Nhamba yeUN: 2265
Zvinodiwa Nezvekufambisa: Hazviwanikwi
Packaging & delivery
Packaging Details:190kg/drum,15.2MT/20'GP kana ISO tangi
Delivery Delivery: Zvinoenderana nezvinodiwa nevatengi
