3-Nitrophenylsulfonic acid (CAS # 98-47-5)
| Hazard Cov Cim | F - Flammable |
| Risk Codes | R11 - Cov nplaim hluav taws kub heev R19 - Tej zaum yuav tsim cov peroxides tawg |
| Kev nyab xeeb piav qhia | S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. |
| UN IDs | UN 1993 3/PG 2 |
3-Nitrophenylsulfonic acid (CAS # 98-47-5) qhia
Hauv cov ntawv thov kev lag luam, 3-Nitrophenylsulfonic acid plays lub luag haujlwm tseem ceeb. Nws yog ib qho tseem ceeb nruab nrab ntawm cov synthesis ntawm dyes, thiab nrog nws cov cim tshuaj qauv, nws koom nyob rau hauv kev tsim kho ntawm ntau yam dye molecules nrog kaj xim thiab zoo heev ceev ceev. Nyob rau hauv cov txheej txheem ntawm reactive dyes thiab acid dyes, nws muaj peev xwm qhia tau tej functional pab pawg, kom cov dye muaj adhesion zoo dua thiab ntxuav tsis kam ntawm fiber, ua tau raws li qhov zoo ntawm dyeing nyhuv nyob rau hauv textile printing thiab dyeing kev lag luam, thiab muab cov xim txhawb rau kev zam thiab gorgeous textiles. Hauv kev lag luam tshuaj thiab tshuaj lom neeg, nws feem ntau yog siv los ua ke qee qhov sib txuas nrog cov haujlwm tshwj xeeb pharmacological, thiab dhau los ntawm cov txheej txheem tshuaj lom neeg nyuaj, nws txhawb nqa cov txheej txheem tseem ceeb rau kev tshawb fawb thiab tsim cov tshuaj tshiab thiab pab kov yeej cov kab mob nyuaj.
Nyob rau hauv cov nqe lus ntawm kev soj ntsuam kuaj, 3-Nitrophenylsulfonic acid kuj yog ib qho kev tshawb fawb txog kev txaus siab. Los ntawm kev tshawb nrhiav qhov tob ntawm nws cov khoom siv tshuaj, xws li acidity, reactivity, thermal stability, thiab lwm yam, cov kws tshawb fawb tuaj yeem txhim kho cov txheej txheem tsim khoom nrog nws ua raw khoom, txhim kho kev tsim khoom thiab txo cov nqi; Ntawm qhov tod tes, nws tuaj yeem nthuav dav nws cov peev txheej siv hauv ntau qhov chaw, txhaj tshuaj tshiab tseem ceeb rau hauv kev tshawb fawb txog kev ua liaj ua teb, thiab txhawb kev txhim kho thiab txhim kho cov kev paub txog theoretical.
