2-(p-Toluidino) Naphthalene-6-Sulfonic Acid Sodium ntsev (CAS # 53313-85-2)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R38 - Irritating rau ntawm daim tawv nqaij R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 3-8-10 |
Taw qhia
Sodium 6-(p-toluidine)-2-naphthalene sulfonate, hu ua MTAna, nws lub npe tshuaj yog 6-(dimethylamino)naphthalene-2-sulfonic acid sodium ntsev.
Zoo:
MTAna yog cov hmoov dawb crystalline uas yog soluble hauv dej thiab cov tshuaj tsis muaj zog alkaline. Nws yog ib qho electrophile uas ua raws li hydrogen pub thiab catalyst hauv organic synthesis.
Siv:
MTAna yog dav siv nyob rau hauv cov organic synthesis tshuaj. Nws tuaj yeem siv los ua ib qho absorber rau hydrogen ions thiab yog siv los catalyze hydrogenation cov tshuaj tiv thaiv, peroxidation cov tshuaj tiv thaiv, thiab dye txo cov tshuaj tiv thaiv. Nws kuj tuaj yeem siv rau hauv esterification, acylation, alkylation, thiab condensation cov tshuaj tiv thaiv hauv cov organic synthesis. MTAna kuj tseem siv tau los ua xim xim, fluorescent, thiab biomarker.
Txoj kev:
MTAna feem ntau yog npaj los ntawm reacting p-toluidine nrog 2-naphthalene sulfonic acid los tsim hydrochloride ntawm MTAna, uas yog tom qab ntawd hloov mus rau MTAna nrog puag.
Cov ntaub ntawv kev nyab xeeb:
MTAna yog ib qho chaw ruaj khov. Yuav tsum tau saib xyuas kom tsis txhob muaj oxidants thiab muaj zog acids thaum siv thiab khaws cia kom tsis txhob muaj kev phom sij txaus ntshai. Hnav cov cuab yeej tiv thaiv tsim nyog thaum siv thiab zam kev sib cuag nrog daim tawv nqaij thiab qhov muag. Yog tias cov khoom xyaw tau noj los yog kov, nrhiav kev kho mob sai sai thiab muab cov ntaub ntawv thiab cov ntaub ntawv kev nyab xeeb rau koj tus kws kho mob.
