Whakarewa hiko hiko hiko katoto 99.9% CAS 105-58-8 Diethyl carbonate DEC Whakaahua Whakaatu

Whakarewa hiko hiko hiko katote 99.9% CAS 105-58-8 Diethyl carbonate DEC

Whakaahuatanga Poto:

Hua: Diethyl carbonate / DEC

CAS : 105-58-8

Maamaa: 99.9% min;99% min

Tapeke: 200kg/drum

Ko te Diethyl carbonate he takawaenga whakahiato waro nui.Ka whakamahia te nuinga hei whakarewa mo te nitrocellulose, te cellulose ethers, te kapia waihanga me te kapia taiao, hei takawaenga mo te pesticides pyrethrins me te phenobarbital.I roto i te ahumahi taputapu, ka whakamahia ki te hanga peita whakatika, ka whakamahia hei hiri me te whakatika i te cathode o te ngongo hiko.Ka taea te whakamahi i roto i te whakarewa hikohikohikohikohikohikohikohikohiko Li-ion

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

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Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaahuatanga

Te ahua me te ahua tinana:	wai kore tae me te kakara ngawari
Kiato:	0.975
Ira Whakarewa:	-43ºC
Ira Kohua:	126-128ºC
Ira Kohiko:	33ºC
Taupū Refactive:	1.383-1.385
Wairewa wai:	Karekau
Pūmautanga:	Eu ana.He mura ahi.Kare e hototahi ki nga waikawa kaha, nga turanga kaha, nga mea whakaheke, nga mea whakaheke.Tiaki i te makuku.
Tikanga Rokiroki:	Te waahi muramura
Pehenga Kohu:	10 mm Hg (23.8 °C)
Kiato Kohu:	4.1 (me te hau)

Pepa Raraunga Hangarau/TDS:

Whakarewa hiko hiko hiko katote 99.9% CAS 105-58-8 Diethyl carbonate DEC


Nga taonga	Whakatakotoranga
Nga taonga	Kōeke Pūhiko	Koeke teitei	Koeke Ahumahi
Ihirangi %, ≥	99.9	99.5	99
Ihirangi EMC %, ≤	0.1	0.5	0.5
DMC Ihirangi %, ≤	0.1	0.5	0.5
Methanolðanol ihirangi ppm, ≤	100	0.05	0.1
Makuku ppm, ≤	100	0.05	0.10
Tae (Pt-Co) APHA, ≤	10	10

Taupānga

Ko nga reagents ethylating me te waro i roto i te whakahiato waro.
Ka whakamahia ano hoki hei whakarewa mo te nitro-cotton, cellulose ether, te kapia waihanga me te kapia taiao i roto i te papanga papanga me te umanga tae.
ka taea te whakakao tae me te whakanui ake i te kounga memenge ki te ra
whakarewa o te polyamide, polyacrylonitrile, me te diphenol resin ka taea e ia te whakapai ake i te ahua o nga kakano me te kounga anti-crease i roto i te umanga muka waihanga.
te tango peita i roto i te ahumahi peita;i roto i te tukanga kirihou, ko reira te whakarewa ki te plasticizer ranei e taea te whakamahi rite whakarewa o plasticizer tika ranei e taea te whakamahi rite plasticizer tika.
Ka whakamahia hei whakarite i te electrolyte i roto i te pākahiko capacitor me te pākahiko lithium.