Phenolphtalein

Ref:105054
OCOC6H4C (C6H4OH)2 M : 318,33 Melting point: 259-264 °CpH indicator. Incol. 8.2 - 9.8 pink. 0.05 g in 50 ml ethanol + 50 ml...  Read more

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Data sheet Phenolphtalein

Description

OCOC6H4C (C6H4OH)2 M : 318,33 Melting point: 259-264 °CpH indicator. Incol. 8.2 - 9.8 pink. 0.05 g in 50 ml ethanol + 50 ml water. Yellowish white crystalline powder, odorless. Insoluble in water, soluble in alcohol, alkalis.
Formule brute C20H14O4
Masse molaire 318.33
Niveau de qualité P (pure)
Pureté min. (%) 99 %
Aspect Poudre cristalline blanc jaunâtre, inodore
Autres Indicateur de pH. Incol. 8,2 - 9,8 rose. 0,05 g dans 50 mL éthanol + 50 mL eau.
N° CAS 000077-09-8
Conseils de prudence P P102 -P201 - P281 - P308+P313
Mentions de danger H H350-H341-H361F
Solubilité Insoluble dans l'eau, soluble dans l'alcool, les alcalis.
Mention d'avertissement Danger
Product starting with the letter P
Packaging 100 g

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