4 Results for "

protonation state changes

" in MedChemExpress (MCE) Product Catalog:
Products (4)

4 Results for "protonation state changes" in MCE Product Catalog:

1-Naphthol
1-Naphthol
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Cat. No.: HY-Y1309
CAS No.: 90-15-3
Synonyms: Furro ER; NSC 9586; Nako TRB
Category:  

Monophenols Other Diseases Phenols Endogenous metabolite Disease Research Fields

Target:  

Environmental Pollutants Endogenous Metabolite

1-naphthol (Furro ER) is an excited state proton transfer (ESPT) fluorescent molecular probe. 1-naphthol can sense the hydrophobic domains in micellar aggregation and accurately sense the sol-gel transition. 1-naphthol can be used to study the thermally induced microenvironmental changes and hydration levels of Pluronic F127 (PF127) in different microenvironments in aqueous media .
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Thymol blue
Thymol blue
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Cat. No.: HY-D0219
CAS No.: 76-61-9
Synonyms: Thymolsulphonephthalein
Thymol blue is a reversible pH indicator that responds to the pH of the solution through structural changes of protonation and deprotonation. Thymol blue is red (HI - form) under acidic conditions and blue (I 2- form) under alkaline conditions. Quantitative detection is achieved through the absorption peak shift (435 nm/596 nm) of the UV-visible spectrum. Thymol blue selectively responds to pH changes, changing from red to yellow at pH 1.2-2.8 and from yellow to blue at pH 8.0-9.6. Thymol blue can be fixed in a silica gel matrix through sol-gel technology to form a solid-state sensor for in-situ pH measurement in the marine environment and acid-base monitoring in the biomedical field[1][2].
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Methylthymol blue tetrasodium
Methylthymol blue tetrasodium
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Cat. No.: HY-W110904
CAS No.: 1945-77-3
Methylthymol blue tetrasodium is a chelating agent and metal chromogenic indicator that exhibits a significant color change upon reaction with certain metal cations. Methylthymol blue tetrasodium can be used for the determination of metal ions such as sulfate and calcium ions .
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1-Naphthol-d7
1-Naphthol-d7
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Cat. No.: HY-Y1309S1
CAS No.: 124251-84-9
Synonyms: Furro ER-d7; NSC 9586-d7; Nako TRB-d7
1-Naphthol-d7 (Furro ER-d7) is the deuterium labeled Naphthol (HY-Y1309). 1-Naphthol (Furro ER) is an excited state proton transfer (ESPT) fluorescent molecular probe. 1-naphthol can sense the hydrophobic domains in micellar aggregation and accurately sense the sol-gel transition. 1-naphthol can be used to study the thermally induced microenvironmental changes and hydration levels of Pluronic F127 (PF127) in different microenvironments in aqueous media .
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