Description

Triisopropylnaphthalenesulfonic Acid is a specialized organic sulfonic acid derivative, valued for its strong acidity and solubility in organic media. This compound serves as a key intermediate and catalyst in advanced chemical synthesis, offering a unique balance of reactivity and stability. It is primarily required by manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for processes demanding a potent, non-aqueous acid source.

Application

• As a catalyst or acid catalyst precursor in organic synthesis and esterification reactions.
• As a key chemical intermediate in the production of dyes, pigments, and optical brighteners.
• In the formulation of specialty surfactants and dispersants for industrial applications.
• As a stabilizer or additive in polymer and resin manufacturing processes.
• In agrochemical synthesis for the production of certain herbicides and plant growth regulators.
• For research and development in pharmaceutical chemistry as a building block or reagent.

Basic Information

Product Name	Triisopropylnaphthalenesulfonic Acid
CAS No.	30143-39-6
Molecular Formula	C19H26O3S
Molecular Weight	334.48 g/mol
Synonyms	Triisopropylnaphthalene Sulfonic Acid; 2,6,7-Triisopropylnaphthalene-1-sulfonic Acid; Naphthalenesulfonic Acid, Triisopropyl-; TIPSA; Trisopropylnaphthalenesulphonic Acid; 1-Naphthalenesulfonic acid, 2,6,7-tris(1-methylethyl)-
EINECS	Contact for details

Quality Control

Our Triisopropylnaphthalenesulfonic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the specifications required for industrial and research applications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.