Citraconic anhydride (Alpha-methylmaleicanhydride)
| Chemical chilengedwes | Citraconic anhydridendi madzi owoneka bwino osaoneka ngati achikasu mpaka opepuka, osavuta kuwola m'madzi, komanso osasunthika pa kutentha ndi kupanikizika.Citraconic anhydrideimakhudzidwa ndi chinyezi ndipo iyenera kusindikizidwa ndikusungidwa pamalo ozizira, owuma. | |
| Mapulogalamu | Citraconic anhydride imagwiritsidwa ntchito ngati monomer pazapadera za unsaturated polyester resins.Amagwiritsidwa ntchito pokonzekera bicyclic pyrrolidines, maleimides ndi co- ndi terpolymers.Amagwiritsidwanso ntchito poteteza N-terminal amino acid.Kuphatikiza apo, imakhudzidwa ndikukonzekera zovala za ping acid ndi amide ake.Kuphatikiza pa izi, imagwiritsidwa ntchito mosankha kudzipatula kwa histidyl peptides. | |
| Mawonekedwe akuthupi | Transparent colorless to yellowish madzimadzi | |
| Alumali moyo | Malinga ndi zomwe takumana nazo, mankhwalawa amatha kusungidwa kwa 12miyezi kuyambira tsiku lobadwa ngati asungidwa m'mitsuko yosindikizidwa mwamphamvu, yotetezedwa ku kuwala ndi kutentha ndikusungidwa pa kutentha kwapakati pa 5 -30°C. | |
| Typical katundu
| Boiling Point | 213-214 °C (kuyatsa) |
| Melting Point | 6-10 °C (kuyatsa) | |
| Pophulikira | 215 °F | |
| Misa yeniyeni | 112.01600 | |
| PSA | 43.37000 | |
| LogP | 0.01610 | |
| Kuchuluka kwa nthunzi | 4 (vs mpweya) | |
| Index of Refraction | n20/D 1.471(lit.) | |
| Kusungunuka kwamadzi | amawola | |
| HazardClass | 6.1 | |
Chitetezo
Pogwira ntchitoyi, chonde tsatirani upangiri ndi zidziwitso zomwe zaperekedwa patsamba lachitetezo ndikuwona njira zodzitetezera komanso zaukhondo wapantchito zokwanira kugwiritsa ntchito mankhwala.
Zindikirani
Zomwe zili m’bukuli n’zozikidwa pa zimene tikudziwa komanso zimene takumana nazo panopa.Poganizira zinthu zambiri zomwe zingakhudze kukonza ndi kugwiritsa ntchito mankhwala athu, izi sizimachotsera mapurosesa kuti azichita okha kufufuza ndi kuyesa;komanso deta iyi sikutanthauza chitsimikizo cha zinthu zina, kapena kukwanira kwa chinthucho pazifukwa zinazake.Mafotokozedwe aliwonse, zojambula, zithunzi, deta, kuchuluka, zolemera, ndi zina zotero zomwe zaperekedwa apa zingasinthe popanda chidziwitso choyambirira ndipo sizipanga mgwirizano wogwirizana wa malonda.Mgwirizano wamakontrakitala wa chinthucho umachokera ku ziganizo zomwe zanenedwa muzotsatira zamalonda.Ndi udindo wa wolandira katundu wathu kuonetsetsa kuti ufulu wa eni eni ndi malamulo omwe alipo kale akutsatiridwa.
