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Bromocresol Green
製品番号（カタログ番号）： A17090.14
25 g, Each
化学物質識別子
CAS
76-60-8
IUPAC Name
3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
Molecular Formula
C21H14Br4O5S
InChI Key
FRPHFZCDPYBUAU-UHFFFAOYSA-N
SMILES
CC1=C(Br)C(O)=C(Br)C=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C(O)C(Br)=C1C
仕様
スペックシートUV spectrophotometry
(lambda-max @ pH 5.4) : 530-600
Form
Powder
Appearance (Color)
Cream or yellow to brown
Comment
Suitable for use as an indicator
Identification (FTIR)
Conforms
概要
Bromocresol Green is a pH sensitive indicator used in the growth medium for microorganisms and titrations. It is useful in various colorimetric detection studies and as an actively tracking dye for DNA agarose gel electrophoresis. It acts as an inhibitor of prostaglandin E2 transport protein. It is also used in TLC for visualizing compounds containing functional groups having pKa less than 5.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Bromocresol Green is a pH sensitive indicator used in the growth medium for microorganisms and titrations. It is useful in various colorimetric detection studies and as an actively tracking dye for DNA agarose gel electrophoresis. It acts as an inhibitor of prostaglandin E2 transport protein. It is also used in TLC for visualizing compounds containing functional groups having pKa less than 5.
Solubility
Soluble in benzene, ethanol and diethyl ether. Sparingly soluble in water.
Notes
Transition interval: pH 3.8 (yellow) to pH 5.4 (blue).Incompatible with strong oxidizing agents.
Bromocresol Green is a pH sensitive indicator used in the growth medium for microorganisms and titrations. It is useful in various colorimetric detection studies and as an actively tracking dye for DNA agarose gel electrophoresis. It acts as an inhibitor of prostaglandin E2 transport protein. It is also used in TLC for visualizing compounds containing functional groups having pKa less than 5.
Solubility
Soluble in benzene, ethanol and diethyl ether. Sparingly soluble in water.
Notes
Transition interval: pH 3.8 (yellow) to pH 5.4 (blue).Incompatible with strong oxidizing agents.
RUO – Research Use Only
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