Kaya
Pentaaretth Tetraacetate; CAS A'a.: 597-71-7
Selyyms: 1,3-propalendiol, 2,2-bis [(acetyloxy) methyl] -, diacetate (9ci);
Pentaarethritol, Tetracetate (6ci, 7ci, 8ci); NSC 1841;
Normo-matakin; Nono; Pentaerythitylttetttttettttatettatettates; Tef
Kayan sunadarai na Pentaerythritate
Bayyanar / launi: Farin Crystalline foda
● Tarihi matsa lamba: 0.000139mmhg a 25 ° C
Malling Points: 78-83 ° C
● Magana mai ban sha'awa: 1.5800 (kimanta)
● Matsalar tafasa: 370.7 ° C a 760 mmhg
● Flashta: 160.5 ° C
● PISA: 105.20000
Bensity: 1.183 g / cm3
● Laja: 0.22220
● Xlogp3: -0.1
● Hydrogen Bond Donor Kidaya: 0
● Hydrogen Bond Reador: 8
● Haɗin Bond: 12
● daidai taro: 304.11581759
Ild counter count: 21
Komadan gaba: 324
Tsarkake / Inganci
98%, 99%, * bayanai daga masu ba da kayayyaki
Pentaarethritol Tetareacetate> 98.0% (GC) * bayanai daga masu samar da masu kaya
Bayanin Safya
● Pictogram (s): f, c
Kayan Hare Hadal: F, C
● Bayani: 11-30
Bayanin Tsaro: 24/2-45-30 / 39 / 39,6
Fayilolin MSDs
M
Pentaarerythritate Pentaaretatate, wanda kuma aka sani da dabbobi, wani fili ne mai guba tare da dabarun sinadarai c14h20o8. Yana da m, farin foda wanda yake da narkewa a cikin abubuwan da ke tattare da acetone da ethanol.et ne wanda aka fara amfani dashi wanda aka fara amfani dashi azaman hanyar haɗin haɗin kai a cikin samar da mayafin da adonin haɗin gwiwa. Yana haɓaka ƙarfi, karko, da karkofi, da juriya na sinadarai na waɗannan kayan. Ana amfani da dabbobi azaman mai tsafta da lubricant a cikin samar da polyvinyl chloride (PVC), ana amfani da dabbobi a matsayin sifar da transesears da transcens da transcens. Hakanan zai iya yin aiki a matsayin mai sake kariyar giya a cikin kwayar halitta a cikin kwayar cuta, yana da mahimmanci a kula cewa dabbar da ke tattare da haɗari, don haka aiwatar da ayyukan da aka yi daidai.
