Description

4,4'-Bis(Ammonium Oxy)-3,3',5,5'-Tetranitro-1,1'-Biphenyl is a high-purity, specialized organic compound with the CAS registry number 6527-55-5. This chemical is valued for its unique molecular structure, which serves as a critical intermediate in advanced synthesis and energetic materials research. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical manufacturing sectors seeking reliable, high-quality building blocks.

Application

• Energetic Materials Research: A key precursor in the synthesis of novel high-energy-density materials (HEDMs) and propellant formulations.
• Pharmaceutical Intermediate: Used in the research and development of complex active pharmaceutical ingredients (APIs) requiring biphenyl-based scaffolds.
• Agrochemical Synthesis: Serves as a building block for creating advanced crop protection agents and herbicides.
• Polymer Chemistry: Employed in the development of specialty polymers and resins, particularly those requiring thermally stable or nitro-functionalized monomers.
• Dye and Pigment Manufacturing: Acts as an intermediate for synthesizing complex nitroaromatic dyes and colorants.
• Analytical Reference Standard: Supplied as a certified reference material for quality control and analytical method development in related industries.

Basic Information

Product Name	4,4'-Bis(Ammonium Oxy)-3,3',5,5'-Tetranitro-1,1'-Biphenyl
CAS No.	6527-55-5
Molecular Formula	C12H10N6O10
Molecular Weight	398.25 g/mol
Synonyms	Bis(ammonium) 4,4'-dihydroxy-3,3',5,5'-tetranitro-[1,1'-biphenyl]-4,4'-diyl bis(olate); 4,4'-Dihydroxy-3,3',5,5'-tetranitrobiphenyl diammonium salt; Diammonium 4,4'-dihydroxy-3,3',5,5'-tetranitrobiphenyl-4,4'-diolate; 3,3',5,5'-Tetranitro-4,4'-biphenyldiol, diammonium salt; HNS-diammonium salt; Biphenyl, 4,4'-bis(ammonium oxy)-3,3',5,5'-tetranitro-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4,4'-Bis(Ammonium Oxy)-3,3',5,5'-Tetranitro-1,1'-Biphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, prolonged exposure to light, heat, or air should be avoided. Keep away from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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