THYMOL BLUE TS ACC.TO USP

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THYMOL BLUE TS ACC.TO USP Specification

Ph Level
Approximately 1.2 - 3.0 (transition range for pH indicator)

Ingredients
Thymol blue as active chemical compound.

Purity
>98% (as per typical chemical standards).

HS Code
2934.99.90

Shelf Life
Stable under proper storage conditions; recommended use within 2-3 years.

Shape
Powder form; non-specific particle shape.

Molecular Weight
466.59 g/mol

Smell
Odorless

Usage
Primarily utilized in laboratory settings for chemical analysis specifically as a pH indicator.

Molecular Formula
C27H30O5S

Poisonous
NO

Structural Formula
Complex organic sulfonate structure (refer to chemical documentation for visualization).

Properties
Color changes depending on pH (red to yellow in acidic solutions yellow to blue in basic solutions).

Solubility
Slightly soluble in water; soluble in alcohol and dilute alkali solutions.

Application
Used as a pH indicator.

Appearance
Fine yellowish to greenish-brown powder.

CAS No
62625-21-2

Storage
Store in a cool dry place away from direct sunlight and moisture. Ensure it is kept in a tightly closed container.

EINECS No
263-095-4

Grade
Laboratory grade conforms to USP specifications.

Physical Form
Powder or crystalline form.

Melting Point
221 - 224C

About THYMOL BLUE TS ACC.TO USP

Thymol Blue TS Acc. to USP is a laboratory-grade pH indicator primarily utilized in chemical analysis. This fine yellowish to greenish-brown powder, with a molecular formula of C27H30O5S, undergoes color changes from red to yellow in acidic solutions and yellow to blue in basic solutions. It has a melting point of 221-224C and a molecular weight of 466.59 g/mol. With a purity of >98% and conforming to USP specifications, it is slightly soluble in water but soluble in alcohol and dilute alkali solutions. Suitable for use within 2-3 years under proper conditions, this product is stored in a cool, dry place away from sunlight and moisture.