Description

Triphenylformazan is a versatile organic compound widely used as a key analytical reagent and chemical intermediate. Its unique structure makes it valuable for colorimetric detection and as a precursor in the synthesis of specialized dyes and pigments. This product is essential for research and quality control laboratories in the chemical, pharmaceutical, and materials science industries.

Application

• Analytical Chemistry Reagent: Primarily used as a sensitive colorimetric indicator for the detection and quantification of metals, particularly nickel and cobalt, in various samples.
• Chemical Synthesis Intermediate: Serves as a crucial building block in the synthesis of formazan dyes, tetrazolium salts, and other nitrogen-containing heterocyclic compounds.
• Biochemical Research: Employed in cell biology and biochemistry studies, often related to dehydrogenase activity assays and viability testing, though typically as a derivative.
• Materials Science: Used in the development of specialized dyes for polymers and in research involving photochromic or electrochromic materials.
• Quality Control & Testing: Applied in industrial laboratories for the standard testing of catalysts and metal-containing formulations.

Basic Information

Product Name	Triphenylformazan
CAS No.	531-52-2
Molecular Formula	C19H15N4
Molecular Weight	299.35 g/mol
Synonyms	1,3,5-Triphenylformazan; Formazan, 1,3,5-triphenyl-; TPF; Triphenylformazane; 1,3,5-Triphenyl-1H-1,2,3,4-tetrazol-3-ium-5-aminide; α,α,α-Triphenylformazan; NSC 403697
EINECS	208-518-8

Quality Control

Our Triphenylformazan is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with our stringent in-house specifications.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	175 - 180 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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