Chromate(1-), Bis[2,4-Dinitro-6-[[2-(Phenylamino) -1-Naphthalenyl]Azo]Phenolato(2-)]-, Sodium CAS NO 125378-90-7

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CAS No.:125378-90-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Chromate(1-), Bis[2,4-Dinitro-6-[[2-(Phenylamino) -1-Naphthalenyl]Azo]Phenolato(2-)]-, Sodium is a complex, high-purity organochromium compound designed for specialized industrial applications. This product is valued for its precise chemical structure, which provides unique functional properties in advanced material synthesis and analytical chemistry. It is primarily utilized by research institutions and manufacturers in the pigment, dye, and specialty chemical sectors seeking consistent, high-performance intermediates.

Application

As a key intermediate in the synthesis of complex azo pigments and dyes for high-performance coatings and plastics.
In the development of specialized analytical reagents and indicators for laboratory and research use.
As a functional component in the formulation of specialty inks requiring specific colorimetric or chemical resistance properties.
For use in catalysis research involving organometallic complexes.
In the manufacturing of light-sensitive materials and photographic chemicals.
As a standard or reference material in quality control and analytical testing laboratories.

Basic Information


Product Name	Chromate(1-), Bis[2,4-Dinitro-6-[[2-(Phenylamino) -1-Naphthalenyl]Azo]Phenolato(2-)]-, Sodium
CAS No.	125378-90-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium Bis[2,4-dinitro-6-[(2-anilino-1-naphthyl)azo]phenolato]chromate(1-); C.I. Pigment Brown; Chromate(1-), bis[2,4-dinitro-6-[[2-(phenylamino)-1-naphthalenyl]azo]phenolato(2-)]-, sodium (1:1); Azo chromium complex brown pigment; Organochromium azo complex
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request 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 controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be kept in the dark until use.

Specification

Item	Specification
Appearance	Dark brown to black powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm