PHENOLPHTHALEIN TS ACC.TO USP

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PHENOLPHTHALEIN TS ACC.TO USP Specification

Taste
Bitter

Storage
Store in a cool dry place away from direct sunlight

HS Code
29322100

Properties
Colorless to slightly yellow crystalline powder that changes color with pH

Smell
Odorless

Ingredients
Phenolphthalein in pure form

Application
pH indicator in laboratory analysis

Shelf Life
3 years when stored correctly

Physical Form
Powder or crystalline solid

Grade
Analytical Grade

Purity
99%

Poisonous
YES

Density
1.277 Gram per cubic centimeter(g/cm3)

Shape
Crystalline solid particles

Usage
Used as an acid-base indicator; appears colorless in acidic medium and pink in basic medium

Melting Point
258 - 263 C

EINECS No
201-004-7

Solubility
Slightly soluble in water soluble in alcohol and ether

Appearance
Colorless to slightly yellow powder

Ph Level
8.0 - 10.0 (Color transition range)

Structural Formula
C20H14O4 (structural diagram to be provided in documentation)

Molecular Weight
318.33 g/mol

Molecular Formula
C20H14O4

CAS No
77-09-8

About PHENOLPHTHALEIN TS ACC.TO USP

Our PHENOLPHTHALEIN TS ACC.TO USP is an analytical grade pH indicator widely used in laboratory analysis. This colorless to slightly yellow crystalline powder undergoes color changes based on pH levels, appearing pink in basic solutions and colorless in acidic media. With a purity of 99% and a molecular weight of 318.33 g/mol, this product is highly soluble in alcohol and ether while being slightly soluble in water. Stored correctly, it offers a shelf life of 3 years. Its bitter taste, odorless smell, and poisonous nature make it crucial to handle with care. With a melting point of 258 - 263 C and a pH level range of 8.0 - 10.0, it serves as a reliable acid-base indicator in various applications.