Description

Black Pn CAS NO 2519-30-4 is a specialized organic chemical compound valued for its role as a key intermediate in advanced synthesis. This product matters for its ability to facilitate the production of complex molecules in research and industrial settings. It is needed by professionals in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Material Science Research: Acts as a precursor in the development of specialty polymers and organic electronic materials.
• Chemical Research: Employed as a standard or reagent in organic chemistry research and method development.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex colorants and functional dyes.

Basic Information

Product Name	Black Pn CAS NO 2519-30-4
CAS No.	2519-30-4
Molecular Formula	C14H9NO4
Molecular Weight	255.23 g/mol
Synonyms	1-Nitro-2-anthraquinonecarboxylic Acid; 1-Nitroanthraquinone-2-carboxylic Acid; 2-Carboxy-1-nitroanthraquinone; 1-Nitro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic Acid; Black PN Intermediate; Black Pn; Contact for additional trade names.
EINECS	219-742-1

Quality Control

Our Black Pn CAS NO 2519-30-4 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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