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sehlahisoa

Yellow 14 CAS 842-07-9

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule Setšoantšo sa C16H12N2O
'Misa oa Molar 248.28
Botenya 1.175g/cm3
Melting Point 131-133 ℃
Boling Point 443.653°C ho 760 mmHg
Flash point 290.196°C
Ho qhibiliha ha Metsi 0.5 g/L (30℃)
Solubility E qhibiliha ka har'a ether, benzene le carbon disulfide ka har'a motsoako o mosehla oa lamunu, o qhibiliha ka har'a asiti ea sulfuric e bofubelu bo loileng, e sa qhibiliheng metsing le tharollong ea alkali.
Khatello ea Mouoane 0mmHg ho 25°C
Ponahalo Phofo ea Morphology
Mmala Orange ho khubelu kapa sootho
pKa 13.50±0.40(E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Botsitso Ha e lumellane le lisebelisoa tse matla tsa oxidizing.
E hloahloa Ho monya mongobo ha bonolo
Refractive Index 1.634
MDL MFCD00003911
Thepa ea 'Mele le ea Lik'hemik'hale Lintho tsa lik'hemik'hale phofo e mosehla. Melting point 134 ℃, ha e qhibilihe ka metsing, e qhibiliha hanyane ka har'a ethanol, e qhibiliha ka har'a grease le oli ea minerale, e qhibilihang ka har'a acetone le benzene. Ke tharollo e khubelu ea lamunu ka ethanol; ke magenta ka ho concentrated sulfuric acid, 'me precipitate e mosehla oa lamunu e hlahisoa ka mor'a ho hlapolloa; ke tharollo e khubelu ka mor'a ho futhumatsa ka concentrated hydrochloric acid, 'me ka mor'a ho pholile, e etsa likristale tse lefifi tsa hydrochloride.
Sebelisa E sebelisoa e le letheba la tlhaho le 'mala oa oli, joalo-joalo

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R40 - Bopaki bo fokolang ba phello ea kankere
R43 - E ka etsa hore maikutlo a be teng ka ho ama letlalo
R53 - E ka baka litlamorao tsa nako e telele tikolohong ea metsing
R68 – Kotsi e ka bang teng ya ditlamorao tse ke keng tsa etsollwa
Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S46 - Haeba u metsoa, ​​batla keletso ea bongaka hang-hang 'me u bontše setshelo sena kapa leibole.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
WGK Jeremane 2
RTECS QL4900000
Khoutu ea HS 32129000
Chefo mmo-sat 300 ng/plate SCIEAS 236,933,87

 

 


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