Yellow 16 CAS 4314-14-1

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	Setšoantšo sa C16H14N4O
'Misa oa Molar	278.31
Botenya	1.23
Melting Point	155°C
Boling Point	459.1±38.0 °C(E boletsoeng esale pele)
Flash point	231.5°C
Khatello ea Mouoane	0-0Pa ho 20-50 ℃
Ponahalo	Phofo
pKa	1.45±0.70(E boletsoeng esale pele)
Boemo ba polokelo	Mocheso oa Kamore
Refractive Index	1.649
Thepa ea 'Mele le ea Lik'hemik'hale	Phofo e mosehla, ntlha e qhibidihang 155 °c. Ha e qhibilihe ka metsing, ha e qhibilihe ka har'a ethanol, acetone, chloroform le lihlapolli tse ling tsa tlhaho. A concentrated sulfuric acid e ka tala leseli mosehla, diluted ho lamunu mosehla, tsamaea le mosehla pula. Ho qhibiliha hanyenyane ka hydrochloric acid e chesang ke lamunu; E qhibiliha hanyenyane ka har'a motsoako o chesang oa 5% oa sodium hydroxide e mosehla.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Selelekela

Sudan yellow is an organic compound e nang le lebitso la lik'hemik'hale Sudan I. Se latelang ke selelekela sa tlhaho, tšebeliso, mekhoa ea ho lokisa le tlhahisoleseding ea polokeho ea Sudan Yellow:

Boleng:

Sudan e tshehla ke phofshoana e 'mala oa lamunu ho isa ho bofubelu bo sootho ka kristale e nang le tatso e khethehileng ea fragola. E qhibiliha ka har'a ethanol, methylene chloride le phenol 'me ha e qhibilihe ka metsing. Sudan mosehla o tsitsitse ho khanya le mocheso, empa o senyeha habonolo tlas'a maemo a alkaline.

Tšebeliso: E ka boela ea sebelisoa indastering ea dae le ea pente, hammoho le letheba la microscope litekong tsa baeloji.

Mokhoa:

Sudan mosehla o ka lokisoa ke karabelo ea li-amine tse nkhang hamonate tse kang aniline le benzidine ka aniline methyl ketone. Karabelong eo, amine e nkhang hamonate le aniline methyl ketone li etsa karabelo ea phapanyetsano ea amine ka pel'a sodium hydroxide ho theha Sudan e mosehla.

Tlhahisoleseding ea Tšireletseho: Ho ja nako e telele kapa ho feta tekano ea mosehla oa Sudan ho ka baka likotsi tse itseng tsa bophelo ho batho. Tšebeliso ea mosehla oa Sudan e hloka taolo e tiileng ea litekanyetso le ho latela melao le litekanyetso tse amehang. Ho feta moo, mosehla oa Sudan o boetse o lokela ho qoba ho kopana le letlalo kapa ho hema lerōle la lona, e leng se ka bakang ho kula kapa ho hlonama ho hema.

E fetileng: Yellow 14 CAS 842-07-9

E 'ngoe: Yellow 2 CAS 60-11-7

Ngola molaetsa wa hao mona mme o re romele wona