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Ni ibihe bintu vy’umubiri n’ivy’ubuhinga vy’ivyo bita maleic anhydride?

2025-12-04

Maleic Anhydride Ivyiza vy’umubiri n’ivy’imiti: Mu bushuhe bwo mu cumba, igaragara nk’ibice vyera, inshinge, ibice, inkoni, ibice canke amabuye, bifise ububabare bukomeye. Uburemere bw’abantu: 1,48; Igishushanyo c’ugushonga: 52,8°C; Igitutu co guteka: 202,2°C. Igikoko citwa Maleic Anhydrid gishobora kandi gutera imbere iyo ubushuhe buri hasi cane (60-80°C). Ishobora gusenyuka muri etanoli, etere na acetone; ikorana n’amazi kugira ngo ikore aside maléique. Irashobora kwaka, kandi umwotsi wayo n’inkungugu yayo birashobora guhingura ibintu bishobora guturika iyo bivanze n’ikirere.
Itegeko ry'ubuyobozi bw'umutungo (GB-3676-92)
Uko bigaragara Igipande cera, c'intete
Ubusuku bw'amazi y'umubiri ≥99.5%
Ikibanza c'uguhinduka ikibiriti ≥52.4°C
Ibara ry'ugushonga ≤25Pt-Co
Ivu ririmwo ≤0.005%
Ivyuma birimwo ≤5ppm

Ni kuki umuntu ahitamwo Anhydride ya Maléique? Ni umugongo w’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma, kandi bifungura imiti itandukanye (BDO, THF, n’ibindi). Twandikire ubu kugira ngo turonke inyishu za MA zihuye n'ubucuruzi bwawe!