89360-10G Display Image

Thymolphthalein, ACS reagent, indicator (pH 8.8-10.5)

Code: 89360-10G D2-231

Application

Thymolphthalein was suitable as indicator during titration of hyamine hydroxide.

General description

Thymolphthalien is an acid-base ...


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£49.60 10G
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Application

Thymolphthalein was suitable as indicator during titration of hyamine hydroxide.

General description

Thymolphthalien is an acid-base indicator which is colourless in acidic form and deep blue in basic form. Acidic form retains hydrogen on each hydroxyl group. It is suitable in preparing disappearing ink.

formsolid
gradeindicator (pH 8.8-10.5), ACS reagent
ign. residue≤1%
InChI keyLDKDGDIWEUUXSH-UHFFFAOYSA-N
InChI1S/C28H30O4/c1-15(2)20-13-23(17(5)11-25(20)29)28(22-10-8-7-9-19(22)27(31)32-28)24-14-21(16(3)4)26(30)12-18(24)6/h7-16,29-30H,1-6H3
mp251-253 °C (lit.), 248-254 °C
Quality Level200
SMILES stringCC(C)c1cc(c(C)cc1O)C2(OC(=O)c3ccccc23)c4cc(C(C)C)c(O)cc4C
technique(s)UV/Vis spectroscopy: suitable, titration: suitable
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89360-50G
Thymolphthalein, ACS reagent, indicator (pH 8.8-10.5)

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List Price: £156.00
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89360-5KG
THYMOLPHTHALEIN, ACS

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List Price: £1,780.00
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Cas Number125-20-2
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