2 Results for "

colourless

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "colourless" in MCE Product Catalog:

Cat. No.: HY-D0265
CAS No.: 125-20-2
Thymolphthalein is an electrochemically active dye due to the presence of thymol fragments. Thymolphthalein is a Phthalein dye used as an acid-base indicator. It is colourless in acid pH and is blue in basic pH .
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Cat. No.: HY-W110791
CAS No.: 6152-67-6
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Sodium diphenylamine-4-sulfonate is a chemical indicator commonly used in redox titrations. Its reduced state is colorless and its oxidized state is reddish-purple. Sodium diphenylamine-4-sulfonate is also a quencher and reducing agent. Sodium diphenylamine-4-sulfonate inhibits the electrochemiluminescence of the ruthenium tris(bipyridine) system through energy transfer. Sodium diphenylamine-4-sulfonate participates in the synthesis of nanocrystals .
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