Description

Benzoic acid, 2-hydroxy-, coupled with diazotized 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diamine and 5,5'-[(5-hydroxy-1,3-phenylene)bis(oxy)]bis[1,3-benzenediol], sodium salts is a complex, high-purity synthetic organic compound primarily used as a specialized colorant intermediate. This product matters for its role in producing high-performance pigments and dyes with specific optical and stability properties. Industrial buyers in the pigment manufacturing, specialty ink, and advanced coating sectors require this material for developing products with enhanced color strength and durability.

Application

• Primary Intermediate for High-Performance Pigments (HPPs): A key building block in the synthesis of complex organic pigments used in automotive and industrial coatings.
• Specialty Dye Manufacturing: Used in the production of dyes for advanced applications requiring specific lightfastness and chemical resistance.
• Colorant for Plastics and Polymers: Imparts stable coloration to engineering plastics and high-temperature polymers.
• Inkjet Ink Formulations: Serves as a precursor for pigments in professional and industrial-grade inkjet inks.
• Research & Development: Utilized in chemical R&D for developing novel chromophores and functional materials.
• Filter and Optical Material Production: Potential use in creating color filters for displays or optical components.

Basic Information

Product Name	Benzoic acid, 2-hydroxy-, coupled with diazotized 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diamine and 5,5'-[(5-hydroxy-1,3-phenylene)bis(oxy)]bis[1,3-benzenediol], sodium salts
CAS No.	97952-82-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Pigment Red 272; Pigment Red 272; PR 272; Benzoic acid, 2-hydroxy-, diazotized with 3,3'-dimethoxybenzidine, coupled with phloroglucinol, sodium salts; Colour Index PR272; Diazotized DMBDA coupled with phloroglucinol sodium salt derivative; High-performance red pigment intermediate 97952-82-4
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems to ensure batch-to-batch consistency and purity. The material is characterized using advanced analytical techniques including HPLC, FT-IR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Fine powder or solid
Color	Characteristic red to violet shade
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0% (Area %)
Loss on Drying	≤ 5.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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