Description

2,4,6-Trinitrophenol CAS NO 88-89-1 is a high-energy aromatic nitro compound, also widely known by its common name, picric acid. This material is valued for its strong oxidizing properties and serves as a critical precursor and reagent in specialized chemical synthesis. It is primarily utilized in research and development laboratories, analytical chemistry, and the manufacture of certain explosives and dyes.

Application

• Analytical Chemistry: Used as a precipitating agent for alkaloids, potassium, and certain proteins in laboratory analysis.
• Chemical Synthesis: Serves as a key intermediate and reagent in the synthesis of chloropicrin, picramic acid, and other complex organic compounds.
• Energetic Materials Research: Acts as a fundamental component and reference standard in the research and development of high explosives and propellants.
• Metallurgy & Etching: Employed in metallographic etching solutions for examining the microstructure of metals and alloys.
• Dye Manufacturing: Historically used as a starting material for certain yellow dyes and pigments.
• Microscopy & Staining: Functions as a biological stain in microscopy for plant and animal tissues.
• Battery Electrolyte Additive: Investigated for use as an additive in specific electrochemical cell systems.

Basic Information

Product Name	2,4,6-Trinitrophenol
CAS No.	88-89-1
Molecular Formula	C6H3N3O7
Molecular Weight	229.10 g/mol
Synonyms	Picric Acid; 2,4,6-Trinitro-1-phenol; Carbazotic Acid; Phenoltrinitrate; Trinitrophenol; Picronitric Acid; Melinite; Lyddite; Shimose
EINECS	201-865-9

Quality Control

Our 2,4,6-Trinitrophenol is manufactured under stringent quality management systems. 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 agreed specifications. We adhere to relevant safety and handling standards for energetic materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Keep away from incompatible materials such as heavy metals, strong bases, and reducing agents. The storage area should be dedicated to oxidizers and constructed with non-sparking tools. Temperature should be maintained at a stable, cool ambient level, avoiding extremes.

Specification

Item	Specification
Appearance	Yellow crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	121 - 123 °C
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 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.