Sodium rhodizonate nrog CAS 523-21-7
Sodium rhodizonate muaj tus lej CAS ntawm 523-21-7, lub ntsiab lus yaj ntawm 300 ℃, lub ntsiab lus kub ntawm 346.7 ℃ (760mmHg), thiab lub ntsiab lus flash ntawm 177.7 ℃. Sodium rhodizonate yaj hauv dej kom ua xim txiv kab ntxwv, yaj me ntsis hauv cov kua sodium bicarbonate, thiab tsis yaj hauv cawv. Cov kua tsis ruaj khov thiab yuav tsum tau npaj tshiab ua ntej siv. Rhodizonic acid disodium ntsev yuav tsum khaws cia rau hauv lub tsev khaws khoom txias, qhuav thiab muaj cua zoo, deb ntawm cov chaw uas ua rau hluav taws thiab cua sov, thiab tiv thaiv kom tsis txhob raug tshav ntuj ncaj qha. Lub ntim khoom yuav tsum kaw thiab rhodizonic acid disodium ntsev yuav tsum khaws cia cais ntawm cov kua qaub thiab cov tshuaj noj tau. Kev sib xyaw khaws cia yog txwv tsis pub ua.
| Lub Npe Khoom | Sodium rhodizonate |
| CAS | 523-21-7 |
| MF | C6Na2O6 |
| MW | 214.04 |
| EINECS | 208-340-3 |
| Cov Khoom Siv Tshuaj Sodium rhodizonate | |
| Qhov kub yaj | 300 °C |
| qhov kub cia khoom | Khaws cia ntawm +15 ° C txog +25 ° C. |
| daim ntawv | Hmoov Crystalline Zoo |
| xim | Ntsuab-grey mus rau ntsuab tsaus |
| Kev yaj dej | Yaj hauv dej. |
| CAS DataBase Reference | 523-21-7 (CAS DataBase Reference) |
Sodium rhodizonate dibasic tuaj yeem siv ua ib qho reactant hauv kev tsim cov:
● Dihydroxyquinone carbonate los ntawm cyclocondensation reaction nrog phosgene.
● Cov txheej txheem Zwitterionic los ntawm kev sib sau ua ke ntawm cov kua qaub heteroaryl-boronic.
Sodium fumarate siv tau rau kev txiav txim siab ntawm barium, strontium, scandium, lead, tin thiab sulfate, thiab ua ib qho cim qhia txog kev txiav txim siab ntawm barium thiab sulfate muaj peev xwm. Nws cov tsos yog Ntsuab-grey mus rau ntsuab tsaus Crystalline Hmoov zoo. Peb tuaj yeem muab Sodium fumarate nrog qib qhia thiab qib AR.
25kgs/nruas, 9tons/20'thawv.
25kgs/hnab, 20tons/20'thawv.
Sodium fumarate siv tau rau kev txiav txim siab ntawm barium, strontium, scandium, lead, tin thiab sulfate, thiab ua ib qho cim qhia hauv kev txiav txim siab ntawm barium thiab sulfate muaj peev xwm. Sodium rhodizonate qhov tsos yog Ntsuab-grey mus rau ntsuab tsaus Crystalline Hmoov zoo. Peb tuaj yeem muab Sodium fumarate nrog qib qhia thiab qib AR.
