PHENOLPHTHALEIN INDICATOR

Name: PHENOLPHTHALEIN INDICATOR
Brand: Labogens Fine Chem Industry
Price: 286.00 INR
Availability: InStock

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Short Name: PHENOLPHTHALEIN INDICATOR

Other Names: 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone

(indicator) POWDER

Chemical Specifications

Appearance : A white to off white powder

pH range (8.2 - 10.0) : Colourless to red-violet

Absorption maxima (buffer pH 9.8) : 551 - 554 nm

Sensitivity : Passes test

Sulphated ash : Max 0.05%

Chloride (Cl) : Max 0.01%

Sulphate (SO4) : Max 0.01%

Loss on drying (at 110°C) : Max 1%

Basic
CAS No.	77-09-8
HS Code	2932.2090
Molecular Formula	C20H14O4
Molecular Weight	318.33
Shelf Life	60 Months
Physical Properties
Colour	Colour
Density [g/cm3]	Density [g/cm3]
Melting point/ Freezing point [°C]	Melting point/ Freezing point [°C]
Odour	Odour
Physical state at 20 °C	Physical state at 20 °C
Solubility in water [% weight]	Solubility in water [% weight]
Safety
Hazardous Statement	H341-H350-H361
Precaution Statement	P201-P281-P308 + P313
Signal Word	Danger
Symbol	GHS08