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I-Vat Orange 7 CAS 4424-06-0 Isithombe Esifakiwe
  • I-Vat Orange 7 CAS 4424-06-0 1

I-Vat Orange 7 CAS 4424-06-0

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C26H12N4O2
I-Molar Mass 412.4
Ukuminyana 1.66
I-Boling Point 531.86°C (isilinganiso esinzima)
I-Flash Point 514.4°C
I-Vapor Presure 1.87E-35mmHg ku-25°C
Ukubukeka Okuqinile:i-nanomaterial
Umbala Owolintshi kuya kuBrown
Ubukhulu be-wavelength(λmax) ['480nm(DMSO)(lit.)']
pKa 1.34±0.20(Okubikezelwe)
Isimo Sesitoreji Ithempelesha Legumbi
I-Refractive Index 1.6000 (isilinganiso)
Izakhiwo Zomzimba Nezamakhemikhali Impushana ebomvu ewolintshi. Ayincibiliki ku-acetone, ethanol, chloroform, toluene, pyridine-soluble, O-chlorophenol. Okuphuzi okubomvu okumnyama ku-sulfuric acid egxilile, i-Olive (i-fluorescent ebomvu) ku-alkaline sodium hydrosulfite, insundu obomvu kusixazululo esine-asidi.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-RTECS DX1000000
Ubuthi I-LD50 intraperitoneal kugundane: 520mg/kg

 

Isingeniso

I-Vat orange 7, eyaziwa nangokuthi i-methylene orange, ingudayi wokwenziwa wemvelo. Okulandelayo yisingeniso semvelo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha lwe-Vat Orange 7:

 

Ikhwalithi:

- Ukubukeka: I-Vat orange 7 iyimpushana e-crystalline ewolintshi, encibilika otshwaleni nasezincibilikisini ze-ketone, encibilika kancane emanzini, futhi isixazululo singatholakala ngezincibilikisi ezifana ne-chloroform ne-acetylacetone.

 

Sebenzisa:

- I-Vat orange 7 ingudayi wemvelo osetshenziswa kakhulu embonini kadayi nemibala.

- Inekhono elihle lombala kanye nokuzinza kokushisa, futhi ivame ukusetshenziswa kwendwangu, isikhumba, uyinki, ipulasitiki kanye nezinye izinkambu.

 

Indlela:

- Indlela yokulungiselela i-orange encishisiwe 7 ivame ukutholakala ngokusabela nge-nitrous acid ne-naphthalene.

- Ngaphansi kwezimo ezine-acidic, i-nitrous acid isabela ne-naphthalene ukukhiqiza ama-N-naphthalene nitrosamines.

- Bese, i-N-naphthalene nitrosamines isabela ngesisombululo se-iron sulfate ukuze ihlelwe kabusha futhi ikhiqize amawolintshi ancishisiwe7.

 

Ulwazi Lokuphepha:

- Gwema ukuthintana ngqo namehlo, isikhumba, nemigudu yokuphefumula, futhi ugeze ngokushesha ngamanzi amaningi uma kwenzeka uthintana ngephutha.

- Gqoka izibuko zokuzivikela namagilavu ​​ukuze ugweme ukuhogela uthuli noma izixazululo ngesikhathi sokusebenza.

- Gcina i-Vat Orange 7 endaweni eyomile, epholile, kude nomlilo nama-oxidants.

 

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