Bromothymol Blue CAS 76-59-5

CAS:76-59-5

Tsarin kwayoyin halitta:Saukewa: C27H28Br2O5S

Nauyin Kwayoyin Halitta:624.38

EINECS:200-971-2

Ma’ana:BromothymolBlueIndicatorGr; BromothymolBlue, ACS; MAGANIN BLUE BROMOTYMOL; SIFFOFIN BLUE SULTONE BROMOTYMOL; BROMOTYMOL BLUE NUNA; BROMOTYMOL BLUE (BTB); Bromothymol Blue, mai nuna alama, mai tsarki; BROMOTHYMOLBLUE, REAGENT, ACS

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Menene Bromothymol Blue CAS 76-59-5?

Bromothymol Blue alama ce ta tushen acid tare da kewayon canjin launi na pH 6.0 (rawaya) zuwa 7.6 (blue). Ruwa na yau da kullun yana tsaka tsaki tare da pH na kusan 7 kuma yana bayyana kore mai haske.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
max	420nm, 435nm, 620nm
Yawan yawa	1.4668 (ƙididdiga)
Wurin narkewa	200-202 ° C (lit.)
batu na walƙiya	38 °C
pKa	7.0, 7.1 (a 25 ℃)
PH	6.0-7.6

Aikace-aikace

Ana amfani da Bromothymol Blue azaman alamar acid-tushe, tare da canjin launi na pH na 6.0 (rawaya) -7.6 (blue). Adsorption nuna alama. Bromothymol blue alama ce ta pH don raunin acid da raunin tushe, ana amfani da shi azaman mai nuna alamar acid da reagent na chromatographic a cikin ilmin sunadarai; Hakanan za'a iya amfani dashi azaman rini da samfur na rayuwa.