Yini timphawu letibonakalako kanye nemakhemikhali maleic anhydride?
iMaleic Anhydride Tintfo letibonakalako kanye nemakhemikhali: Ekushiseni kweligumbi, ivela njengetinhlavu letimhlophe, tinyawo, emacembe, tindvuku, ticumbi noma emabhulokhi, ngekutfukutsela lokucinile. Kucina lokuhlobene: 1.48; Indzawo yekuncibilika: 52.8°C; Liphuzu lekubila: 202.2°C. iMaleic Anhydrid ingaphindze ikhuphuke ngesikhatsi sekushisa lokuphansi (60-80°C). Incibilika ku-ethanol, i-ether kanye ne-acetone; ihlangana nemanti kwenta i-maleic acid. Iyavutsa, futsi umhwamuko kanye nelutfuli lwayo kungenta tihlanganisi letiqhumako uma kuhlanganiswa nemoya.
Lizinga Lesikhulu Semphahla (GB-3676-92)
Kubukeka Licembe lelimhlophe, lelitinhlavu
Kuhlanteka kwe-Maleic ≥99.5%
Liphuzu lekukhipha emakristalu ≥52.4°C
Libala lekuncibilika ≤25Pt-Co
Lokucuketfwe ngumlotsa ≤0.005%
Lokucuketfwe yinsimbi ≤5ppm