Metanilic acid CAS 121-47-1

CAS:121-47-1

Cov mis molecular:C6H7NO3S

Qhov Hnyav Molecular:173.19

EINECS:204-473-6

Cov lus txhais:3-AMINOBENZENESULFONICACID 3-amino-benzenesulfonicacid; Aminobenzenesulfonicacid; aminobenzenesulfonicacid; BenzChemicalbookenesulfonicacid,3-amino-; benzenesulfonicacid,3-amino; Benzenesulfonicacid,3-amino-; Kyselinaanilin-3-sulfonova

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Metanilic acid CAS 121-47-1 yog dab tsi?

Cov tshuaj lom neeg Metanilic acid yog ib qho ntawm cov tshuaj bromine uas muaj cov tshuaj zoo tshaj plaws, nrog rau kev ruaj khov tiv thaiv kev ua haujlwm ntawm lub cev, kev ruaj khov thermal, kev ruaj khov tshuaj lom neeg thiab kev nkag mus rau hauv daim nyias nyias, lub sijhawm ntev, cov tshuaj tua kab dav dav, cov tshuaj lom tsawg, kev ua haujlwm zoo, kev siv tshuaj tsawg thiab muaj peev xwm ua haujlwm ntawm lub cev.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov kub yaj	>300 ° C (lit.)
Qhov Ceev	1.69
Refractive Index	1.5500 (kwv yees)
Cov coefficient ntawm acidity (pKa)	3.73 (ntawm 25 ℃)
LogP	-2.77 ntawm 21 ℃

Daim Ntawv Thov

Metanilic acid yog siv los ua cov xim nruab nrab rau kev npaj cov kua qaub reactive dyes, thiab kuj tseem siv tau rau kev tsim cov azo dyes thiab sulfur dyes, xws li cov kua qaub tsis muaj zog xiav tsaus 5R, GR acid kub G, reactive brilliant orange KG, K-GN, KR, K-7R, thiab lwm yam, thiab kuj siv tau rau kev npaj M-aminophenol xiav vanillin.