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62637-91-6 - Tetrabromophenolphthalein ethyl ester potassium salt - L12674 - Alfa Aesar

L12674 Tetrabromophenolphthalein ethyl ester potassium salt

CAS-Nummer
62637-91-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 51,40
5g 180,00
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Tetrabromophenolphthalein ethyl ester potassium salt

MDL
MFCD00011662
EINECS
263-661-6

Chemische Eigenschaften

Formel
C22H13Br4KO4
Molmasse
700.06
Schmelzpunkt
ca 273° dec.
Löslichkeit
Soluble in water.

Anwendungen

Tetrabromophenolphthalein ethyl ester potassium salt is used as reagent for detection of proteins and as indicator for ion-pair extraction titration.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literaturverweise

Kyoji Tôei.; Shoji Motomizu.; Tôru Umano. Extractive spectrophotometric determination of non-ionic surfactants in water. Talanta. 1982, 29 (2), 103-106.

Tadao Sakai. Solvent extraction-spectrophotometric determination of berberine and benzethonium in drugs with tetrabromophenolphthalein ethyl ester by batchwise and flow injection methods. Analyst. 1991, 116 (2), 187-190.

Acid-base indicator: pH 3.0-4.2.

Reagent for detection of proteins.

Indicator for ion-pair extraction titration.

Weitere Referenzen

Beilstein
3848263
Harmonized Tariff Code
2918.99
TSCA
Yes

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