Dimethyl depulfide / Dmds Cas624-92-0
ibisobanuro
| Ikintu | Ibisobanuro |
| Isura | amazi |
| Ibara | Urumuri |
| Odor | Hamwe n'umunuko w'imboga zirimo imboga, nk'itunguru. |
| Odor | 0.0022ppm |
| imipaka iturika | 1.1-16.1% (v) |
| Amazi | <0.1 g / 100 ml kuri 20 ºC |
| Imipaka yo guhura | ACGIH: Twa 0.5 ppm (uruhu) |
| Imishinga ihoraho | 9.769999999999999999996 |
| Gushonga | -98 |
| Ingingo itetse | 110 |
| Umuvuduko ukabije | 29 (25 c) |
| Ubucucike | 0.8483G / CM3 (20 c) |
| Coefficial | 1.77 |
| Shyushya imyuka | 38.4 KJ / MOL |
| Kwibanda kuzungura | 37600 ppm (3.8%) kuri 25 c (kubara.) |
| Indangagaciro | 1.5248 (20 c) |
Imikoreshereze
Dimethyl depulfide (DMDS) ni igikoma cya chimique hamwe na formula c2h6s2. Ni amazi atagira ibara afite impumuro ikomeye, idashimishije. Dore bimwe mubikorwa byayo nyamukuru:
1. Mu nganda za peteroli: DMDs ikoreshwa cyane nka sulfure - irimo kongeramo muri peteroli. Ifasha kunoza imikorere yimikorere ya deulfulisation mugukora nkinkomoko ya sulfuru. Irashobora kubyitwaramo ibyuma byicyuma hejuru yigituba cyatewe no gukazamuka, bityo rero, bityo bikanoza igipimo cyo gukuraho sulfuru - kirimo ibice mubicuruzwa bya peteroli.
2. Mu nganda za shimi: Nibikoresho byingenzi byingenzi kuri synthesis ya sulfur zitandukanye - zirimo ibice. Kurugero, irashobora gukoreshwa mugutegura methanothiol, bikoreshwa cyane mugukora imiti yica udukoko, imiti, nindi miti myiza. DMDs irashobora kandi gukoreshwa muri synthesis ya sulfure zimwe - zirimo ibihugu byiyotsi, bifite ibyifuzo byingenzi mumurima wa synthesis.
3. Nkumukunzi: bitewe n'uburozi bwa mikorobe na mikorobe, DMDs irashobora gukoreshwa nkumutozo wo kurwanya udukoko twangiza udukoko twangiza udukoko twangiza udukoko twangiza, ibihumyo bibitswe, ububiko, na plabehouses. Irashobora kwica udukoko twangiza udukoko twadukoko twangiza ibintu bitandukanye, gufasha kurinda ibikomoka ku buhinzi bibitswe no gukumira ikwirakwizwa ry'indwara.
4. Mu rwego rwa elegitoroniki: DMDs ikoreshwa mu nganda za semiconductor ku nzira runaka nka chimique imyuka (cvd). Irashobora gukoreshwa mugubitsa sulfure - zirimo firime zoroheje, zifite porogaramu muguhimba ibikoresho bya elegitoroniki nka transistors na sensor.
5. Mu chimie chengel: DMDs irashobora gukoreshwa nkibisubizo byo kugabanuka muri chimie yisesengura. Irashobora kubyitwaramo nimiryango imwe nimwe mubikorwa byingenzi kugirango bibe ibikomokaho hamwe nibintu byiza bya chromatografi cyangwa ibintu bifatika, byorohereza gutandukana no kumenya ibi bice. Kurugero, irashobora gukoreshwa mugusesengura acide zibyibushye nibindi bice kama na gaze chromatografi - ubwinshi bwa spectrometry (GC - MS).
Bika no Kubika
Ubuzima bwa Aclf: Ukwezi 24 kuva ku munsi wo gukora mu gupakira mu buryo budasubirwaho bubitswe ahantu hakonje hatari izuba, amazi.
Ububiko buhumeka, ubushyuhe buke bwumye, bitandukanijwe na oxidants, acide.
