isibhengezo_sekhasi

Imikhiqizo

I-Cresol Red CAS: 1733-12-6

Incazelo emfushane:

Inombolo Yekhathalogi: XD90482
I-CAS: 1733-12-6
I-Molecular Formula: I-C21H18O5S
Isisindo se-Molecular: 382.43
Ukutholakala: Kukhona kusitoki
Inani:  
I-Prepack: 1g USD10
Iphakethe lenqwaba: Cela i-Quote

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Inombolo Yekhathalogi XD90482
Igama Lomkhiqizo I-Cresol Red
I-CAS 1733-12-6
I-Molecular Formula I-C21H18O5S
Isisindo samangqamuzana 382.43
Imininingwane Yesitoreji I-ambient
Ikhodi Yentela Evumelanisiwe 29349990

 

Ukucaciswa Komkhiqizo

Ukulahlekelwa Ekumisweni (Ubukhulu)3.00%
Ukubukeka Impushana Ebomvu Emnyama
Isivivinyo 99%
I-Solubility ku-0.1% (95% Ethanol) Sula Isixazululo Esiphuzi
Ukuguqulwa kwe-pH - Ukushintsha Umbala I-pH6.5 (Ephuzi) - pH8.8 (Okuphephuli)
I-Wavelength Yokumuncwa Okuphezulu (pH6.5) λmax1 432.0-436.0 nm
Ukumuncwa Okuqondile (E1%/1cm) kokuthi λ max1 (Okuncane) 490
I-Wavelenght ye-Maximum Absorption (pH 8.8) λ max2 571.0-574.0 nm
Ukumuncwa Okuqondile (E1%/1cm) kokuthi λ max2 (Okuncane) 1000

 

Izici zamakhemikhali: amakristalu anokukhanya okuluhlaza, impushana ebomvu ngokunsundu ngemva kokugaya.Incibilika otshwaleni futhi ixube isixazululo se-sodium hydroxide, inyibilika kancane emanzini.

Ukusetshenziswa: i-ejenti ekhuthaza i-acid-base.Yenza isixazululo esingu-0.1% noma isixazululo esingu-0.04% esinamanzi nge-ethanol engu-20% (ncibilikisa u-0.04g walo mkhiqizo ku-1.05ml wesixazululo esingu-0.1M NaOH), bese unciphisa ku-100ml.I-pH ishintsha umbala: 7.2 (ophuzi) -8.8 (onsomi);2.0 (bomvu)-3.0 (inhlaka).


  • Okwedlule:
  • Olandelayo:

  • Vala

    I-Cresol Red CAS: 1733-12-6