Bromothymol Kahurangi CAS 76-59-5

CAS:76-59-5

Tātai ngota:C27H28Br2O5S

Taumaha ngota:624.38

EINECS:200-971-2

Ngā kupu taurite:Tohu Kikorangi BromothymolGr; BromothymolKikorangi,ACS; OTINGA KAKORANGA BROMOTHYMOL; PUKA SULTONE KAKORANGA BROMOTHYMOL; TOHU KAKORANGA BROMOTHYMOL; KAKORANGA BROMOTHYMOL (BTB); Kikorangi Bromothymol, tohu, parakore; BROMOTHYMOLBLUE,KAIWHAKAHOU,ACS

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He aha te Bromothymol Blue CAS 76-59-5?

He tohu waikawa-pūtake te Bromothymol Blue, ā, ka rerekē te tae i waenga i te pH 6.0 (kōwhai) ki te 7.6 (kikorangi). He kūpapa te wai noa, ā, ko te pH kei te 7 pea, ā, he kakariki mārama te āhua.

Whakatakotoranga

Taonga	Whakatakotoranga
λmaximum	420nm, 435nm, 620nm
Kiato	1.4668 (whakatau tata)
Te pūwāhi rewa	200-202 °C (whakamārama)
pūwāhi mura	38°C
pKa	7.0, 7.1 (i te 25℃)
PH	6.0～7.6

Tono

Ka whakamahia te kikorangi Bromothymol hei tohu waikawa-pūtake, me te awhe huringa tae pH o te 6.0 (kōwhai) -7.6 (kikorangi). Tohu mimiti. Ko te kikorangi Bromothymol he tohu pH mō ngā waikawa ngoikore me ngā pūtake ngoikore, e whakamahia ana hei tohu waikawa-pūtake me te matū matū chromatography i roto i te matū tātari; Ka taea hoki te whakamahi hei tae me te hua pākia.