Phenolphthalein extrapure AR, ACS, ExiPlus™, 99%


SKU: KS-74785 Category:


CAS No. 77-09-8

HSN Code : 38220090
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C20H14O4
Molecular Weight : 318.33
Storage : Room Temperature
Shelf Life : 60 Months


ExiPlus meets compendial specs of BP, Ph.Eur
Appearance (Colour) White to pale yellow
Appearance (Form) Powder
Solubility (Turbidity) 2% solution in Methanol Clear
Assay min. 99%
Melting Point 258 – 263°C
Loss on drying max. 1%
Sulphated Ash max. 0.1%
Heavy Metals (Pb) max. 0.001%
Suitability as indicator Passes test
Visual transition interval From pH 8.0 (colourless) to pH 10 (red)

Additional information


100 G, 500 G


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