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I-Bromothymol Blue CAS 76-59-5

I-Bromothymol Blue CAS 76-59-5 Isithombe Esifakiwe
  • I-Bromothymol Blue CAS 76-59-5

I-Bromothymol Blue CAS 76-59-5

Incazelo emfushane:

Igama lesiNgisi: Bromothymol Blue

Isibizo sesiNgisi: 3, 3 - Dibromothymolsulfonephthalein;I-BTB;

Inombolo ye-CAS: 76-59-5

Inombolo ye-EINECS: 200-971-2

Ifomula yemolekyuli: C27H28Br2O5S

Isisindo se-molecule: 624.3812

Ukuminyana: 1.542g/cm3

Indawo encibilikayo: 204 ℃

Indawo yokubilisa: 640.2°C ku-760 mmHg

Iphoyinti elikhanyayo: 341°C

Incibilika emanzini: inyibilika kancane

Isicelo: Isetshenziswa njengenkomba ye-acid-base


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama lesiNgisi: Bromothmol blue

Isibizo: i-bromine thymol eluhlaza okwesibhakabhaka;I-Bromothymol eluhlaza okwesibhakabhaka;3 ', 3′ '- Dibromo thymol sulfonphthalein

Inombolo yeCas: 76-59-5

Ifomula yemolekyuli: C27H28Br2O5S

Isisindo se-molecule: 624.38

Ukubukeka: Kufana nombala wempande ye-lotus noma i-crystalline powder ebomvu.

Imininingwane Yomkhiqizo:

Ukubukeka nokuma: I-Bromothymol eluhlaza okwesibhakabhaka cishe imhlophe noma i-milky crystalline, inyibilika ku-ethanol, ether, methanol, ne-dilute hydroxide alkali solutions, inyibilika kancane ku-benzene, toluene, nexylene, incibilika kancane emanzini, cishe ayincibiliki ku-petroleum ether;Ubude begagasi bokumunca obukhulu bungama-420nm.

Ukusetshenziswa: Isikhombi se-Bromothymol blue acid-base, ububanzi be-pH bokushintsha umbala 6.0 (ophuzi) ukuya ku-7.6 (blue);Inkomba ye-Adsorption, ukuhlaziywa kwe-chromatographic.

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