Xim Daj 49: 1
Khoom Qhia:
Xim Index: Xim Daj 49: 1
CINo. 15630: 1
CAS No. 1103-38-4
EC No. 214-160-6
Siv Tshuaj Nroj Xwm: Mono azo
Tshuaj Siv C20H13N2O4 · 1 / 2Ba
Daim ntawv thov:
Pom zoo: Ua kua mem, dej raws tus cwj mem. Dej-puag cov xim pleev xim, kev lag luam xim, hmoov txheej.
Lub cev nqaij daim tawv
| Qhov ceev (g / cm3) | 1.8 |
| Ya raws (%) | ≤1.5 |
| Dej Soluble teeb meem | ≤3.0 |
| Roj Nqus (ml / 100g) | 45-55 |
| Hluav taws xob conductivity (peb / cm) | ≤500 |
| Kev Ua Zoo (80mesh) | ≤5.0 |
| PH tus nqi | 7.0-8.0 |
Cov Khoom Ceev 5 = Zoo heev, 1 = Txom nyem)
| Acid Kuj | 5 | Xab npum Kuj | 5 |
| Alkali Kuj | 4 | Los Ntshav Kuj | - |
| Cawv Muaj Cawv | 4 | Tsiv teb tsaws kuj | - |
| Ester Tsis kam | 4 | Thaum tshav kub kub ua hauj (℃) | 170 |
| Benzene Kuj | 4 | Lub teeb nrawm (8 = Zoo heev) | 7-8 |
| Ketone Kuj | 4 |
Nco tseg: cov ntaub ntawv saum toj saud yog muab cov lus qhia rau koj qhov kev siv xwb. Cov txiaj ntsig raug tsim nyog yuav tsum txiav txim siab ntawm cov ntawv sim hauv chav sim.
Sau koj cov lus ntawm no thiab xa rau peb
