Rauemi Matū

  • Ethyl Ethanol

    Ethyl Ethanol

    Ko te Ethanol, e mohiotia ana e te rauropi rāpoi ngota C2H5OH, o EtOH ranei, he wai korekore, maramara, he mura, he ngawari hoki te wai. Ko te Ethanol ko te rahinga o te puranga neke atu i te 99.5% e kiia ana ko te etanol anhydrous. Ko te Ethanol he momo waipiro, koinei te tino kai waipiro, e mohiotia ana ko te waipiro, he mura, he rereke te tae kore o te wai i te temahana o te ruuma, te pehanga o te rangi, he kakara, he kakara pai te otinga o te wai, he ahua pukuriri. Ko te Ethanol he iti ake i te wai, ka taea hoki te wairewa i tetahi waa. Te wairewa i te wai, te methanol, te ether me te chloroform. Ka taea te whakakore i te maha o nga momo rauropi me etahi waahanga waatea.

  • Ethyl Acetate(≥99.7%)

    Ethyl Acetate (≥99.7%)

    Ko te Ethyl acetate he wai maramara kore tae me te haunga o te haunga he koretake. Hautanga -83 ℃, kohua 77 ℃, taupū reimana 1.3719, ira flash 7.2 ℃ (kapu tuwhera), mura, ka taea te hopu me te chloroform, te etanol, te acetone me te ether, wairewa i roto i te wai, engari me etahi whakarewa hei hanga i te ranunga azeotrope.

  • 1,6-Hexanediol

    1,6-Hexanediol

    Ko te 1, 6-hexadiol, e mohiotia ana ko 1, 6-dihydroxymethane, ko te HDO mo te poto, he taatete ngota mo te C6H14O2 me te taumaha o te ngota o te 118.17. I te mahana o te ruuma, he maaka waxy ma, he wairewa i roto i te etanol, ethyl acetate me te wai, a he iti te paitini.