Kaihanga Utu Pai Methylene Chloride CAS:75-09-2

whakaahuatanga poto:

Ko te Methylene Chloride he puhui i hangaia e nga ngota hauwai e rua i roto i nga ngota ngota mewaro, me te ngota ngota CH2CL2.Ko te Methylene Chloride he kore tae, he maamaa, he taumaha ake, he wai pahekeheke.He kakara me te reka he rite ki te ether.Kaore e wera.He paku wairewa te Methylene Chloride ki roto i te wai, ka memeha me nga whakarewa waro e whakamahia nuitia ana.Ka taea hoki te rewa i roto i tetahi ohanga me etahi atu whakarewa maota-kei roto, ether, ethanol, me N-di metamimimamamide.Ko te Methylene Chloride he uaua ki te memeha i roto i te haukini wai i te pāmahana rūma, ka tere te memeha ki te phenol, aldehyde, ketone, methamphetamine, triathrin, tororine, cycamine, acetylcetate.Ko te wahanga Chemicalbook he 1.3266 (20/4 ° C).Ko te ira whakarewa -95.1 ° C. Kohuatanga 40 ° C. Ka whakamahia nga whakarewa tino iti -boiling point ki te whakakapi i te ether petroleum flammable, ether, me etahi atu, a ka taea te whakamahi hei rewharewha o te rohe, te whakamahana me te kaitahu ahi.Ko te 640 ° C te ira ngingiha mahorahora. Decoction (20 ° C) 0.43MPa · s.Ko te taupū whakaata nd (20 ° C) 1.4244.Ko te 237 ° C te pāmahana tino nui, ko te 6.0795MPa te pehanga nui.Ko te HCL me nga tohu o te marama ka hangaia i muri i te waiariki waiariki, ka whakamahana te wai mo te wa roa ki te whakaputa formaldehyde me te HCL.Ko etahi atu hauota, CHCL3 me CCL4 ka taea te tiki.

CAS: 75-09-2

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaahuatanga

Ngā Āhuatanga: Ko te dichloromethane parakore he ira hiko, me te ranunga whakarewa he rite te rōrahi o te dichloromethane me te penehīni, te whakarewa naphtha me te toluene e kore e mura.Heoi, ka konatunatuahia te dichloromethane ki te acetone me te methanol Chemicalbook wai i te 10: 1 te ranu ohanga, ko te ranunga he tohu uira, he mamaoa me te hau hei hanga i te ranunga pahū, te rohe pahū 6.2% ~ 15.0% (rōrahi).

Nga kupu taurite

F30;F30(chlorocarbon);Freon 30;Freon30;HCC30;Khladon30;M-ma D;Metaclen.

Nga tono mo te Methylene Chloride

Ko te Methylene Chloride (DCM) nga painga o te wairewa kaha me te iti o te paitini.Ka whakamahia ki te hanga kiriata haumaru me te polycarbonate, ko te toenga ka whakamahia hei whakarewa whakakikorua, he kaihoko whakarewa whakarewa, he rehu auahi hau, he kaihoko pahuka polyurethane, he mold molding Te kino, he kaihoko lacquer.Ko te Dichloromethane he wai taekore, e whakamahia ana hei reo tauhohenga i roto i te umanga rongoa hei whakarite i te ammonia penicillin, hydroxycin me te pioneecin, me etahi atu;Ko nga kaihoko tangohanga waihanga pararopi, polyurethane me etahi atu hanga kirihou pahuka mo nga kaihoko pahuka me nga taputapu horoi whakarewa.Ko te Dichloromethane te nuinga e whakamahia ana i roto i te waahi o te hanga kiriata me nga rongoa i Haina.I roto i a raatau, ko te kohi o te hanga kiriata mo te 50% o te katoa o te kai, ko te rongoa mo te 20Chemicalbook%o te katoa o te kai, ko te kai o te kai horoi me te umanga matū e 20% o te paunga katoa, me etahi atu waahanga kaute. mo te 10%.Ka whakamahia ano te Dichloromethane i roto i nga punaha whakamahana ahumahi mo te whakamahana, engari he tino kino, ka taea te whakaputa rama paitini ina pa ana ki te ahi marama, ki nga mea wera ranei.I roto i te take o te hau makuku, ka taea te whakamahi i te hauwai hauwai hei whakatairanga i te hauwai hauwai, ka taea hoki e te marama te whakatairanga i te hauwai me te whakarei ake i te whakarewa haupapa.Ka whakamahia mo te whakamahana o te whakamahana witi me te iti-ngaohiko tio me nga taputapu whakamahana hau.I roto i te hanga o te polyether -type urinary alkane kirihou, ka whakamahia hei kaihoko hukahuka awhina, me nga kaihoko pahuka mo te kohi i nga kirihou polymutra foam.Ka whakamahia ano te Dichloromethane ki te hanga matū mo te kawhe maroke.Ka tunu tuatahi te kawhe hei memeha i te kawhe ka maanu ki runga i te mata, katahi ka whakamahia te dichloromethane hei tango kawhe.
1. Ko te whakarewa ira iti -boiling kore -combustible, e whakamahia ana hei acetate cellulose membrane, te rangi -soluble me te antibacterial, me nga whakarewa i roto i te hanga huaora.
2. Ko te Digerine he rauemi mata e mahia ana e te whakahoromata te azoxazole me te mimozole, he mea whakarewa pai ano hoki.
3. I tua atu i te whakahiato waihanga pararopi, ka whakamahia nuitia ano tenei hua hei membrane cellulose acetate, triax cellulose papu, te whakamaroke hinu, te totoka hau me te patu paturopi, huaora, 甾 pūhui iwi, me te mata whakarewa, me nga papa whakarewa Classes Check CHEMICABOOK to te elux me te decapyles.I tua atu, kei te whakamahia hoki mo te makariri me te iti-ngaohiko tio me te rangi-conditioning whakaaro.I roto i te hanga o te polyether -type mimi kirihou alkane, ka whakamahia hei kaihoko pahuka awhina, me nga kaihoko pahuka mo te kohi i nga kirihou polychida foam.
4. Tango whakarewa.Mena ka whakamahia hei tango i te kawhe i roto i nga pini kawhe.Ka whakamahia ano hei whakarewa mo nga pukepuke, te kapia hinu kakara, me etahi atu. Pigyl diluted agent.
5. Mo te whakarewa, ka whakamahia ano mo te whakahiato waro.
6. Whakarewa mo te kapia me te ahumahi kirihou.Kei te whakamahia nuitia i roto i nga ahumahi penei i te rongoa, te kirihou me te kiriata.
7. Ethyl cellulose whakarewa.He kaihoko tango hinu me te ngako.He whakakapinga mo te ether me te petroleum ether.