Description

2,4,6-Trinitroresorcinol CAS NO 82-71-3 is a high-energy aromatic nitro compound, also known as styphnic acid, characterized by its strong oxidizing properties. This compound is a critical intermediate and energetic material valued for its predictable reactivity and thermal stability in specialized formulations. It is primarily required by manufacturers in the defense, aerospace, and specialty chemical synthesis sectors for applications demanding precise energetic performance.

Application

• Primary Explosive and Initiator Component: Used in the formulation of percussion caps, detonators, and other initiating devices due to its sensitivity and reliable performance.
• Pyrotechnic Compositions: Serves as an oxidizing agent and colorant in specialty fireworks and signaling flares.
• Energetic Material Synthesis: Acts as a key precursor in the synthesis of more complex high-energy density materials (HEDMs) and coordination compounds.
• Analytical Chemistry Reagent: Employed as a staining agent or a standard in specific calorimetric and analytical procedures.
• Research & Development: Utilized in academic and industrial R&D for studying explosive properties, decomposition kinetics, and novel energetic material design.

Basic Information

Product Name	2,4,6-Trinitroresorcinol
CAS No.	82-71-3
Molecular Formula	C6H3N3O8
Molecular Weight	245.10 g/mol
Synonyms	Styphnic Acid; 2,4,6-Trinitro-1,3-benzenediol; 1,3-Dihydroxy-2,4,6-trinitrobenzene; Trinitroresorcinol; TNR; Resorcinol trinitrate
EINECS	201-440-4

Quality Control

Our 2,4,6-Trinitroresorcinol is manufactured and handled under strict safety and quality protocols. Each batch undergoes comprehensive analytical testing to ensure consistency, purity, and compliance with stringent material specifications. A detailed Certificate of Analysis (COA) documenting identity, assay, impurity profile, and physical characteristics is provided with every shipment to guarantee traceability and performance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area dedicated for oxidizing materials, away from heat sources, sparks, open flame, and incompatible substances. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	175 - 180 °C (decomposition)
Water Content (KF)	≤ 0.5%
Insolubles	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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