Ethyl acetoacetate (Xwm-Zoo Ib Yam) CAS 141-97-9
Nws yog ib yam kua tsis muaj xim nrog rau ntxhiab txiv hmab txiv ntoo. Tej zaum yuav ua rau muaj kev phiv tsis zoo rau kev noj qab haus huv yog tias noj lossis nqus pa. Tej zaum yuav ua rau khaus tawv nqaij, qhov muag thiab cov ntaub so ntswg. Siv rau hauv cov organic synthesis thiab hauv lacquers thiab xim.
Cov Khoom Siv Lub Cev
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Tsos (Xim) | Kua Tsis Muaj Xim |
| Tsw tsw phem | Txiv hmab txiv ntoo, tshiab |
| Qhov kub yaj | -45 ℃ |
| Kub taw tes | 181℃ |
| Qhov Ceev | 1.021 |
| Kev dawb huv | ≥99% |
| Refractive Index | 1.418-1.42 |
| Kev yaj dej | 116g/L |
Cov ntawv thov
Nws feem ntau yog siv ua cov tshuaj nruab nrab hauv kev tsim ntau yam tshuaj, xws li cov amino acids, tshuaj tua kab mob, tshuaj tua kab mob malaria, tshuaj antipyrine thiab aminopyrine, thiab vitamin B1; nrog rau kev tsim cov xim pleev, kua mem, lacquers, tshuaj tsw qab, yas, thiab cov xim daj. Ib leeg xwb, nws yog siv ua cov khoom noj qab.
Ntim Khoom
200kg / nruas lossis raws li koj xav tau
Kev Khaws Cia & Kev Ua Haujlwm
Khaws cia rau qhov chaw txias, qhuav, tsaus ntuj hauv lub thawv lossis lub tog raj kheej uas kaw ruaj ruaj. Khaws cia deb ntawm cov khoom siv tsis sib xws, cov khoom siv hluav taws xob thiab cov neeg tsis tau kawm. Khi kom ruaj thiab sau daim ntawv lo rau thaj chaw. Tiv thaiv cov thawv/lub tog raj kheej kom tsis txhob puas tsuaj.
Lub neej txee 24 lub hlis.
