PHENOLPHTHALEIN SOLUTION 1% IN ETHANOL (pH 8.2 TO 9.8)

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PHENOLPHTHALEIN SOLUTION 1% IN ETHANOL (pH 8.2 TO 9.8) Specification

Grade
Laboratory grade

Density
0.79 Gram per cubic centimeter(g/cm3)

Taste
Odorless not applicable for taste due to its chemical nature

EINECS No
201-004-7 (phenolphthalein) 200-578-6 (ethanol)

Ingredients
Phenolphthalein (1%) Ethanol (99%)

Refractive Rate
Not available for the solution

Structural Formula
C6H4(C=O)2C(C6H4O)C6H4OH (for phenolphthalein in solid form)

Application
Used as a pH indicator in acid-base titrations

Purity
Phenolphthalein purity: 1% Ethanol purity: 99%

Ph Level
8.2 to 9.8

Appearance
Colorless to slight pink liquid

CAS No
77-09-8 (phenolphthalein) 64-17-5 (ethanol)

Smell
Alcoholic odor due to ethanol component

Molecular Formula
C20H14O4

Properties
Colorless in solutions below pH 8.2; pink to purple in solutions above pH 9.8

Usage
Primarily employed in laboratory and industrial fields for pH testing or chemical analyses

Shape
Liquid form

Storage
Store in a cool dry and well-ventilated area away from heat and ignition sources

Physical Form
Clear liquid solution

Shelf Life
1 year under recommended storage conditions

Poisonous
Yes toxic if ingested or inhaled

HS Code
3822.00.90

Melting Point
Not applicable in solution form; solid phenolphthalein melts at 258°C

Solubility
Completely soluble in ethanol

Molecular Weight
318.33 g/mol

About PHENOLPHTHALEIN SOLUTION 1% IN ETHANOL (pH 8.2 TO 9.8)

PHENOLPHTHALEIN SOLUTION 1% IN ETHANOL (pH 8.2 TO 9.8) is a laboratory-grade clear liquid solution primarily used as a pH indicator in acid-base titrations. With a purity of 1% phenolphthalein and 99% ethanol, this colorless to slightly pink liquid is completely soluble in ethanol. It is odorless and exhibits an alcoholic odor due to its ethanol component. This solution, having a pH level ranging from 8.2 to 9.8, is toxic if ingested or inhaled and should be stored in a cool, dry, well-ventilated area away from heat and ignition sources. Widely employed in laboratory and industrial fields for pH testing and chemical analyses, it has a shelf life of 1 year under recommended storage conditions.