Ifu ya aside ya fumarike HWS
aside Fumaric
Aside ya Trans butenedioic ifite akazi ka bagiteri kandi irwanya udukoko. Ishobora gukoreshwa nk'umuti ugabanya aside, igenzura aside, igabanya aside;
aside ya Trans-butenediyoki
(Aside Fumaric)
Ibisobanuro:aside ya trans-butenedioic ifite akazi ka bagiteri kandi irwanya udukoko. Ishobora gukoreshwa nk'umuti ugabanya aside, igenzura aside, igabanya aside；
Imitungo:Ifu y'umweru idafite impumuro cyangwa, ifite ubushyuhe bwihariye bungana n'inshuro 1.5 za aside citric. Irashonga muri ethanol (5.76g/100g, 30°C), ishonga gato mu mazi (0.63g/100ml, 25°C) no muri ether, kandi ishonga gato cyane muri chloroform. Nta hygroscopicity ifite, kandi izagera kuri 200°C. Aho ibira: 290°C (ibora). Izahinduka anhidride ya maleic kuri 230°C, kandi izatanga aside DL-malic iyo itekeshejwe amazi.
Ikoreshwa:Aside ya Trans-butenedioic ifite imikorere ya bagiteri na antiseptique. Ishobora gukoreshwa nk'umuti ugabanya ubushyuhe, ugenzura ubushyuhe, utera aside, urwanya ubushyuhe, urwanya ubushyuhe n'ibirungo. Ikoreshwa cyane mu gukora ibinyobwa bitandukanye bya aside karubone, divayi, ibinyobwa bikomeye, ice cream n'ibindi biryo bikonje. Ishobora gusimbura aside malic, aside citric, kuko ingano yayo y'ubushyuhe ikubye inshuro 1.5 ugereranyije n'iya aside citric. Aside Fumaric ishobora gukoreshwa nk'umuti ugabanya ubushyuhe wa PHAR n'uw'amabara, kandi ikoreshwa mu gukora resin ya polyester idafite ubushyuhe.
1. Uburambe bw'imyaka irenga 10 mu bijyanye n'ubuhanga bwa ISO,
2. Uruganda rukora uburyohe n'ibiryoshye, Ibirango bya Tianjia Own,
3. Ubushakashatsi ku bumenyi bw'isoko n'ikurikirana ry'imigendekere,
4. Gutanga no kwamamaza ku gihe ibicuruzwa bisaba amafaranga menshi,
5. Kwizerwa no gukurikiza neza inshingano z'amasezerano na serivisi nyuma yo kugurisha,
6. Inzobere mu bijyanye na serivisi mpuzamahanga z’ibikoresho, inyandiko zemewe n’amategeko n’inzira y’ubugenzuzi bw’umuntu wa gatatu.
