Pentaerythrityl tetrastearate CAS 115-83-3

CAS:115-83-3

Molecular formula:C77H148O8

Kulemera kwa Molecular:1201.99

EINECS:204-110-1

Mawu ofanana ndi mawu:STEARIC ACID TETRAESTER NDI PENTAERYTHRITOL; PE TETRASTEARATE; PENTAERYTHRITYL TETRASTEARATE; PENTAERYTHRITOL TETRASTEARATE; PENTAERYTHRITYL STEARATE; PENTAERYTHRITYL TETRASTEARATE (PRACT); Pentaerythritl tetrastearate; PENTAERYTHRITOL TETRASTEARATE, ILI NDI PALMITATE

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Pentaerythrityl tetrastearate CAS 115-83-3 ndi chiyani?

Pentaerythrityl tetrasterate nthawi zambiri imakhala yoyera, yolimba, yosungunuka kwambiri yomwe imasungunuka mu zosungunulira monga ethanol ndi benzene. Kusanthula kwa Thermogravimetric (TGA): Zotsatira za kusanthula kwa thermogravimetric zinasonyeza kuti panalibe kuchepa kwakukulu kwa PETS pa 350 ℃; Pa 375 ℃, kuwonda ndi pafupifupi 2.5%; Zimangoyamba kuwola pa 400 ℃ (ndi kuonda pafupifupi 7%).

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	261 ℃
Kuchulukana	0.94
Malo osungunuka	60-66 ° C
pophulikira	247 ℃
Chiyero	99%
MW	1201.99

Kugwiritsa ntchito

Pentaerythrityl tetrasterate ili ndi kukhazikika kwamafuta abwino komanso kusasunthika pang'ono pa kutentha kwakukulu, komanso kugwetsa kwabwino kwambiri komanso kuyenda bwino. Ili ndi nucleation yabwino kwambiri yamapulasitiki amtundu wa crystalline ndipo imatha kugwiritsidwa ntchito pazinthu zowonekera. Pentaerythritol stearate, chifukwa cha kukhazikika kwake kwamafuta, itha kugwiritsidwa ntchito pokonza makina otere popanda kudandaula za kuwonongeka, ndipo imatha kusintha kwambiri kuwonekera komanso kusalala kwa pamwamba.