THYMOLPHTHALEIN COMPLEXONE AR

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THYMOLPHTHALEIN COMPLEXONE AR Specification

Appearance
White to off-white powder

Melting Point
250-253C

Molecular Formula
C28H30O4

Ph Level
8.5 to 10.5 (indicative range as pH indicator)

CAS No
125-20-2

Properties
Indicator for pH and complexometric titrations changes color between pH 8.5 to 10.5

Grade
AR (Analytical Reagent)

Physical Form
Fine powder

Smell
Odorless

Shelf Life
2 years when stored appropriately

Ingredients
Thymolphthalein as core component

Density
1.3 Gram per cubic centimeter(g/cm3)

HS Code
38220090

Structural Formula
C28H30O4 (Phenolphthalein derivative with thymol substitution)

Poisonous
NO

EINECS No
204-745-4

Molecular Weight
430.54 g/mol

Purity
99% minimum

Taste
Bitter

Refractive Rate
1.51

Shape
Powdery form

Solubility
Soluble in ethanol partially soluble in water

Application
Used as a pH indicator and complexometric titration reagent

Usage
Laboratory analytical processes educational experiments

Storage
Store in a cool dry and well-ventilated place. Keep container tightly closed.

About THYMOLPHTHALEIN COMPLEXONE AR

Thymolphthalein Complexone AR is a white to off-white fine powder with a bitter taste and odorless smell. This Analytical Reagent grade compound is widely used as a pH indicator and complexometric titration reagent in laboratory analytical processes and educational experiments. With a purity of minimum 99%, this compound changes color between pH 8.5 to 10.5, making it suitable for various applications. It has a molecular weight of 430.54 g/mol and a molecular formula of C28H30O4. Thymolphthalein serves as the core component in this compound, with a structural formula of C28H30O4 and a melting point of 250-253C. Soluble in ethanol and partially in water, this product has a shelf life of 2 years when stored appropriately.