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I-Orange 7 CAS 3118-97-6 Isithombe Esifakiwe
  • Iwolintshi 7 CAS 3118-97-6 1

Iwolintshi 7 CAS 3118-97-6

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C18H16N2O
I-Molar Mass 276.33
Ukuminyana 1.1318 (isilinganiso esinzima)
I-Melting Point 156-158°C(lit.)
I-Boling Point 419.24°C (isilinganiso esinzima)
I-Flash Point 213.6°C
Ukuncibilika kwamanzi 54.45μg/L ngo-25℃
Ukuncibilika Ayincibiliki emanzini, i-soluble ku-methanol, i-ethanol, i-DMSO nezinye izincibilikisi eziphilayo
I-Vapor Presure 0Pa ku-25℃
Ukubukeka Ikristalu elibomvu ansundu
Umbala Okubomvu kuya ku-orange-brownish
pKa 13.52±0.50(Kubikezelwe)
Isimo Sesitoreji I-Hygroscopic, Isiqandisi, Ngaphansi komkhathi ongasebenzi
Ukuzinza I-Hygroscopic
I-Refractive Index 1.5800 (isilinganiso)
I-MDL I-MFCD00003896
Izakhiwo Zomzimba Nezamakhemikhali I-Brown Red Crystal, encibilika ku-methanol, i-ethanol, i-DMSO nezinye izincibilikisi eziphilayo, etholakala kumadayi okwenziwa.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
I-RTECS QL5850000
I-TSCA Yebo
Ikhodi ye-HS 32129000

 

Isingeniso

I-Sudan Orange II., eyaziwa nangokuthi idayi i-Orange G, ingudayi wemvelo.

 

Izakhiwo zeSudan orange II., iyimpuphu ewolintshi eqinile, encibilika emanzini nasetshwaleni. Ishintsha okuluhlaza okwesibhakabhaka ngaphansi kwezimo ze-alkaline futhi iyinkomba ye-acid-base engasetshenziswa njengenkomba yephoyinti lokugcina ye-acid-base titration.

 

I-Sudan Orange II inezinhlobonhlobo zokusetshenziswa kwezicelo ezingokoqobo.

 

I-Sudan orange II ikhiqizwa ngokuyinhloko ukusabela kwe-acetophenone nge-p-phenylenediamine eyenziwa yi-magnesium oxide noma i-hydroxide yethusi.

 

Ulwazi Lokuphepha: I-Sudan Orange II iyinhlanganisela ephephile, kodwa kufanele kuthathwe izinyathelo zokuphepha. Gwema ukuhogela umoya noma ukuthinta isikhumba namehlo, futhi gwema ukuchayeka isikhathi eside noma okukhulu. Izinto zokuzivikela ezifanele, njengamagilavu ​​nezibuko, kufanele zigqokwe ngesikhathi sokusetshenziswa. Uma uthinta isikhumba noma amehlo, hlambulula ngokushesha ngamanzi amaningi. Noma ubani ongaphilile noma ongakhululekile kufanele afune usizo lwezokwelapha ngokushesha ngangokunokwenzeka.

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