Kaihoko Haina dmc dimethyl carbonate cas 616-38-6

Whakaahuatanga Poto:

Ingoa hua: DMC

Nama CAS: 616-38-6

Maamaa: 99%,99.5%,99.7%

He whakarewa tino pai me te momo whakamarumaru taiao hou nga hua matū matomato.Pūhiko Electrolytic wai whakarewa peita polyurethane kāpia, intermedia matū me te polycarbonate…..etc

Mena kei te pirangi koe ki te DMC, tena koa waea mai ki a maatau.

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Tohu Hua

Whakaahuatanga

1.ma: 99.8%
2.CAS 616-38-6
3. Ko tetahi whakarewa tino pai me te momo tiaki taiao hou nga hua matū matomato.Pūhiko Electrolytic wai whakarewa peita polyurethane kāpia, intermedia matū me te polycarbonate.....etc

Āhuatanga matū:

Dimethyl Carbonate
Te ahua o te tinana me te ahua: Wai.
Te kakara: Te ahuareka.
Te reka: Kaore i te waatea.
Taumaha rāpoi: 90.08 g/mole
Tae: Taekore.Maamaa
pH (1% soln/wai): Kaore e tika ana.
Ira Kohua: 90°C (194°F) - 91 C.
Ira Whakarewa: 2°C (35.6°F) - 4 C.
Te Mahana Tino: 274.85°C (526.7°F)
Tatamahatanga:1.069 @ 20 C.(Wai = 1) 1.0636 @ 25 C.
Pehenga Kohu: 5.6 kPa (@20°C)
Kohu Kohu: 3.1 (Air = 1)
Puawaitanga: Kaore i te waatea.
Paepae kakara: Kaore i te waatea.
Wai/ Hinu Dist.Coeff.: Kaore i te waatea.
Ionicity (i roto i te wai): Kaore i te waatea.
Ngā Āhuatanga Marara: Kāore i te wātea.
Wairewa: Kare e rewa i te wai matao, te wai wera

Pepa Raraunga Hangarau/TDS:

Kaihoko Haina dmc dimethyl carbonate cas 616-38-6

Taurangi	Koeke teitei	Koeke tuatahi	Koeke tohu
Ihirangi	99.90 % min	99.50% min	99.0% min
Te ihirangi wai	100 ppm te teitei	0.10% mōrahi	0.15% mōrahi
Kiato(20C)	1.066-1.076 g/cm3	1.066-1.076 g/cm3	1.066-1.076 g/cm3
Kawakawa	0.10 % mōrahi	0.10% mōrahi	0.12% mōrahi
ihirangi pungarehu	0.02% mōrahi	0.02%	0.02% mōrahi
Tae(APHA)	10 mōrahi	10 mōrahi	10 mōrahi
Mewaro	100 ppm te teitei	0.10% mōrahi	0.50% mōrahi

Taupānga

Dimethyl Carbonate
1)Ko te kaihoko methylating tino pai, te kaihoko waro, te kaihoko methoxylating me te kaihoko methylolating me nga taonga matū kaha.Ka taea te whakamahi hei hanga polypropylene carbonate.
2) I roto i te rongoa me te pesticide, ka taea te whakamahi DMC ki te whakaputa ciprofloxacin me te carbadox.Ano hoki he mea tino nui ki te whakaputa i te hiko hiko pākahiko lithium.Na te tino pai o te matū me te taiao, i tata nei ka mahi a DMC hei whakarewa pai mo te paninga, peita, mangumangu me te whakapiri hei whakakapi i te benzene, xylene, ethyl acetate, butyl acetate, acetone, butanone, toluene.He tino pai hei whakakapi mo nga matū paitini penei i te phosgene, te dimethyl sulphate, me te methyl chloraformate.
3)Dimethyl carbonate (DMC), Ko te ahua o te nui takawaenga organic kōtuitanga, hanganga rāpoi kei roto carbonyl, methyl me te patu, pērā i te hāora rōpū mahi, he momo o te mahi tauhohenga i roto i te haumaru production, watea, kua whakamahi iti parahanga, ngawari ki te kawe i aua ahuatanga katoa.Na te paitini iti o te dimethyl carbonate, he hua matū "matomato" pea.