Coumarin karemano CAS 91-64-5
Coumarin ni ikinyabutabire cy’umwimerere gihumura neza. Kiboneka mu bimera byinshi, cyane cyane mu bishyimbo bya tonka.
Igaragara nk'ifu y'umweru cyangwa ifu ya kristu ifite impumuro nziza. Idashonga mu mazi akonje, ishonga mu mazi ashyushye, alcool, ether, chloroform na sodium hydroxide.
Imiterere Ifatika
| Ikintu | Ibisobanuro |
| Isura (Ibara) | Ikirahure cyera |
| Impumuro mbi | nk'ibishyimbo bya tonka |
| Ubwiza | ≥ 99.0% |
| Ubucucike | 0.935g/cm3 |
| Aho gushonga | 68-73℃ |
| Aho kubira | 298℃ |
| Aho gukurura (gushyira ahagaragara) | 162℃ |
| Igipimo cy'ikirahure | 1.594 |
Porogaramu
ikoreshwa mu mavuta amwe n'amwe
ikoreshwa nk'ibikoresho byo koroshya imyenda
ikoreshwa nk'umuti wongera impumuro nziza mu itabi ry'imiyoboro n'ibindi binyobwa bisindisha
ikoreshwa mu nganda zikora imiti nk'ikintu cy'ibanze mu gukora imiti myinshi irwanya amaraso mu buryo bw'ubukorano
ikoreshwa nk'uburyo bwo guhindura ubwivumbure
ikoreshwa nk'irangi rya laser
ikoreshwa nk'ikintu gifasha mu ikoranabuhanga rya kera rya photovoltaic
Gupfunyika
25kg/ingoma
Kubika no Gucunga
wirinde ubushyuhe
wirinde amasoko y'inkongi
funga neza icyo gikoresho
Bika ahantu hakonje kandi hafite umwuka mwiza
Igihe cyo kuruhuka cy'amezi 12
