Yellow 14 CAS 842-07-9

Molecular Formula	C16H12N2O
Molar Mass	248.28 Nws
Qhov ntom	1.175g / cm3³
Melting Point	131-133 ℃
Boling Point	443.653 ° C ntawm 760 mmHg
Flash Point	290.196 ° C
Dej Solubility	0.5 g / L (30 ℃)
Solubility	Soluble nyob rau hauv ether, benzene thiab carbon disulfide rau hauv cov kua txiv kab ntxwv-daj, soluble nyob rau hauv concentrated sulfuric acid rau hauv maub liab, insoluble nyob rau hauv dej thiab alkali kua.
Vapor Siab	0 mmHg ntawm 25 ° C
Qhov tshwm sim	Morphology hmoov
Xim	Txiv kab ntxwv mus rau liab los yog xim av
pKa	13.50 ± 0.40 (Kev kwv yees)
Kev cia khoom	Muab kaw rau hauv qhuav, Chav Kub
Kev ruaj ntseg	Incompatible nrog muaj zog oxidizing neeg sawv cev.
rhiab heev	Yooj yim absorbing noo noo
Refractive Index	1.634 ib
MDL	TIAB SA 00003911
Physical thiab Chemical Properties	Tshuaj lom neeg daj hmoov. Melting point 134 ℃, insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv ethanol, soluble nyob rau hauv roj thiab ntxhia roj, soluble nyob rau hauv acetone thiab benzene. Nws yog cov kua txiv kab ntxwv-liab hauv ethanol; nws yog magenta nyob rau hauv concentrated sulfuric acid, thiab txiv kab ntxwv-daj precipitate yog tsim tom qab dilution; Nws yog cov tshuaj liab tom qab cua sov hauv cov concentrated hydrochloric acid, thiab tom qab txias, nws tsim cov xim ntsuab tsaus ntsuab hydrochloride crystals.
Siv	Siv los ua cov tshuaj lom neeg thiab cov roj pleev xim, thiab lwm yam

Product Detail

Hazard Cov Cim	Xn – Ua phem
Risk Codes	R40 - Cov pov thawj txwv ntawm cov nyhuv carcinogenic R43 - Tej zaum yuav ua rau mob ntawm daim tawv nqaij R53 - Tej zaum yuav ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv R68 - Muaj peev xwm ua rau muaj kev cuam tshuam tsis zoo
Kev nyab xeeb piav qhia	S22 - Tsis txhob nqus plua plav. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S46 - Yog tias nqos tau, nrhiav kev kho mob tam sim ntawd thiab qhia lub thawv lossis daim ntawv lo. S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb.
WGK Germany	2
RTECS	QL4900000
HS Code	32129000 ib
Toxicity	mmo-sat 300 ng / phaj SCIEAS 236,933,87