Phenolphthalein, AnalaR NORMAPUR® Reag. Ph. Eur., ACS Indikator

Lieferant: VWR Chemicals

Synonyme: 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranon3,3-Bis(4-hydroxyphenyl)phthalid

86158.150EA 43.6 EUR
86158.150 86158.260 86158.180
Phenolphthalein, AnalaR NORMAPUR® Reag. Ph. Eur., ACS Indikator
Phenolphthalein
Formel: C₂₀H₁₄O₄
Molekulargewicht: 318,33 g/mol
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00005913
CAS-Nummer: 77-09-8
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Spezifikation Testergebnisse

pH range (Colourless to Violet-Red) 8 - 10
Absorption Maximum λ (pH 9.8) 551 - 554
Absorptivity (A1%/1 cm; λ max; pH 9.8 on Dried Sample) 500 - 600
Clarity of alcohol solution passes test
Loss on Drying (110 ºC) ≤1

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