Anhydride warowaihā CAS 129-64-6

CAS:129-64-6

Tātai ngota:C9H8O3

Taumaha ngota:164.16

EINECS:204-957-7

Ngā kupu taurite:Anhydride waro; Anhydride waikawa nadic; ANHYDRIDE WARO; wairākau waikawa endo-himicacidan; wairākau waikawa endo-CIS-HIMIC; ANHYDRIDE ENDO-CIS-HIMIC

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Carbic anhydride CAS 129-64-6?

Ko te anhydride waro i puta mai i te petroleum ether he tioata poupou ma orthomorphic, he ngāwari ki te whakangawari me te ira rewa 164 ~ 165℃. He wairewa paku ki te petroleum ether, he wairewa ki te benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol, ethyl acetate. Ina werahia ki tua atu i tōna ira rewa, ka hurihia hei ranunga cis-taurite. Ka tauhohe ki te wai hei hanga i te waikawa e rite ana. He pānga whakapataritari ki te kiri mucous.

Whakatakotoranga

TAONGA	PAEREWA
Āhua	Mātotoru
% o te ihirangi	≥98.0
Te Pūwāhi Rewa ℃	≥162.0

Tono

Ko te nuinga o te wā e whakamahia ana hei rongoā mō te kapia epoxy, he pai mō te whakarewa, te whakarārangi, te whakahāngai paura me ērā atu. He tino pai te ātete ki te huarere, te ātete ki te wera me ngā āhuatanga hiko o te rauemi kua rongoātia. Ka taea hoki te whakamahi i te hua hei kapia polyester, hei kapia alkyd, hei kirihou, hei pumau, hei rauemi mata mō ngā patupatu. Ko ētahi o ngā mea i ahu mai me ō rātou whakamahinga koia ēnei: Ka whakamahia te Diallyl norbornalate hei copulator ātete-wera mō ngā polyesters kāore i te mākū. He tino pai tēnei hei whakaū epoxy o te polyvinyl chloride, ka taea te whiwhi mā te esterification me te epoxidation o te decyl alcohol. Ka whakamahia hoki te hua hei whakarerekētanga mō te kapia ureA-formaldehyde, te kapia melamine, te rosin, te whakarerekētanga vulcanization rapa, te kirihou kapia, te whakahohe mata, te werohanga whakaoti kakahu.