Pentaerythrityl tetrastearate CAS 115-83-3

CAS:115-83-3

Formula ya Molecular:C77H148O8

Uburemere bwa molekile:1201.99

EINECS:204-110-1

Amagambo asa:PE TETRASTEARATE; PENTAERYTHRITYL TETRASTEARATE; PENTAERYTHRITYL TETRASTEARATE; PENTAERYTHRITYL TETRASTEARATE (ICYEREKEZO); Pentaerythritl tetrastearate

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Pentaerythrityl tetrastearate CAS 115-83-3 ni iki?

Pentaerythrityl tetrasterate ubusanzwe ni ishashi y'umweru, ikomeye kandi ifite aho ishongesha cyane, ishongeshwa mu bintu nka ethanol na benzene. Isesengura rya Thermogravimetric (TGA): Ibisubizo by'isesengura rya thermogravimetric byagaragaje ko nta kugabanuka gukomeye kwa PETS kuri 350 ℃; Kuri 375 ℃, kugabanuka k'ibiro ni hafi 2.5%; Itangira kubora gusa kuri 400 ℃ (hagabanutse ibiro bigera kuri 7%).

Ibisobanuro

Ikintu	Ibisobanuro
Aho kubira	261℃
Ubucucike	0.94
Aho gushonga	60-66 °C
Aho gukurura	247℃
Ubwiza	99%
MW	1201.99

Porogaramu

Pentaerythrityl tetrasterate ifite ubushobozi bwo kudahinduka neza mu bushyuhe no kudahinduka cyane mu bushyuhe bwinshi, ndetse inafite ubushobozi bwo gukura no gusohoka neza mu kirere. Ifite ubushobozi bwo guteranya neza pulasitiki ikoze mu buryo bwa crystalline kandi ishobora gukoreshwa mu bikoresho bibonerana. Bitewe n'ubudahinduka bwayo butangaje mu bushyuhe, ishobora gukoreshwa mu gutunganya ubwo buryo nta mpungenge zo kwangirika, kandi ishobora kunoza cyane ubwiza no koroshya ubuso.