iphepha_ibhena

Iimveliso

Bromophenol blue Cas: 115-39-9 4,4′- (1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene) bis[2,6-dibromo-phenol]

Inkcazelo emfutshane:

Inombolo Yekhathalogu: XD90525
Cas: 115-39-9
Ifomula yeemolekyuli: I-C19H10Br4O5S
Ubunzima beMolekyuli: 669.96
Ubukho: Ikhona evenkileni
Ixabiso:  
Ukupakisha kwangaphambili: 25g USD10
Ipakethe enkulu: Cela iQuote

 


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inombolo Yekhathalogu XD90525
Igama lemveliso Bromophenol blue

CAS

115-39-9

Ifomula yeemolekyuli

I-C19H10Br4O5S

Ubunzima beMolekyuli

669.96
Iinkcukacha zokuGcina I-Ambient
IKhowudi yoMrhumo eHarmonized 29349990

 

Ukucaciswa kweMveliso

Imbonakalo

Umgubo

Isivavanyi

99%

Ilahleko ekomisweni

<1% (110°C)

Ubushushu boGcino

+20 °C

Ukunyibilika

I-0.1% (i-95% ye-Ethanol): Isisombululo esicacileyo

Ukukhutshwa okuphezulu

Ubude beWavelength bobuninzi bokufunxa (pH 3.1) λ1 ubuninzi: 434-439 nm, Ubude beWaveleng bobuninzi bokufunxa (pH 4.6) λ2 max: 590-593 nm

Ukufunxa

I-Absorptivity (A1% / 1cm kwi-pH 3.1, ku-λ1 max): 350-385, i-Absorptivity (A1% / 1cm kwi-pH 4.6, ku-λ2 max): 940-1000

Uluhlu loTshintsho

pH 3.1 - 4.6 Greenish yellow–Blue Violet

Transition Range pH 3.0-4.6

Buluhlaza tyheli

Ukunyibilika 0.1% [EtOH]

Isisombululo esicacileyo esityheli

 


  • Ngaphambili:
  • Okulandelayo:

  • Vala

    Bromophenol blue Cas: 115-39-9 4,4′- (1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene) bis[2,6-dibromo-phenol]