Ingoa Hua:N-Butyl acetate
Hōputu rāpoi:C6H12O2
No CAS:123-86-4
Hanganga ngota hua:
Whakatakotoranga:
Tūemi | Waeine | Uara |
Maamaa | % | 99.5min |
Tae | APHA | 10max |
Uara waikawa (hei waikawa acetate) | % | 0.004max |
Ihirangi wai | % | 0.05max |
Te ahua | - | He wai marama |
Ngā Āhuatanga matū:
Ko te Butyl acetate, me te tauira matū CH₃COO(CH₂)₃CH₃, he wai kore tae, maramara me te kakara reka o nga hua. He whakarewa pararopi tino pai me nga ahuatanga whakarewa pai mo te ethyl cellulose, cellulose acetate butyrate, polystyrene, methacrylic resin, rapa chlorinated me nga momo kapia maori.
Taupānga:
1, hei mea kakara, he maha nga panana, te terise, te pineapa, te apricots, te pītiti me te rōpere, te hua me etahi atu momo reka. Ka taea hoki te whakamahi hei whakarewa mo te kapia taiao me te kapia waihanga, aha atu.
2、Ko te whakarewa pararopi tino pai, he pai te whakarewanga mo te cellulose acetate butyrate, ethyl cellulose, rapa chlorinated, polystyrene, methacrylic resin me te maha o nga kapia taiao penei i te tannin, manila gum, dammar resin, me etahi atu. whakarewa i roto i te tukanga o te hiako horihori, papanga me te tukatuka kirihou, whakamahia hei tangohanga i roto i nga momo tukatuka hinu me te mahi rongoa, ka whakamahia ano hoki i roto i te whakakotahitanga o nga mea kakara me nga momo waahanga o te apricot, panana, pear, pineapa me etahi atu mea kakara.
3、Whakamahia hei reagents tātari, paerewa tātari chromatographic me te whakarewa.