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Chromate(1-), Bis[4-[(3,5-Dichloro-2-Hydroxyphenyl) Azo]-2,4-Dihydro-5-Methyl-2-Phenyl-3H -Pyrazol-3-Onato(2-)]-, Sodium CAS NO 125378-93-0
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CAS No.:125378-93-0
Grade:Pharmacy Grade
Content:99.9%
Brand:Customizable
Packaging:Customizable
Description
Chromate(1-), Bis[4-[(3,5-Dichloro-2-Hydroxyphenyl) Azo]-2,4-Dihydro-5-Methyl-2-Phenyl-3H -Pyrazol-3-Onato(2-)]-, Sodium is a high-purity, complex chromium azo dye intermediate. This compound is valued for its role as a key precursor in the synthesis of specialized pigments and colorants, offering excellent color strength and stability. It is primarily required by manufacturers in the pigments, dyes, and specialty chemical industries for producing high-performance coloring agents used in inks, coatings, and plastics.
Application
- Primary precursor for the synthesis of high-performance organic pigments, particularly complex chromium azo pigments.
- Key intermediate in manufacturing specialty dyes for industrial applications requiring light and weather fastness.
- Used in the formulation of colorants for inks, including printing and packaging inks.
- Employed in the production of colored paints and coatings for automotive and industrial finishes.
- Potential use in coloring plastics and polymers where thermal stability is required.
- Research and development of novel chromogenic materials and functional dyes.
Basic Information
| Item | Details |
|---|---|
| Product Name | Chromate(1-), Bis[4-[(3,5-Dichloro-2-Hydroxyphenyl) Azo]-2,4-Dihydro-5-Methyl-2-Phenyl-3H -Pyrazol-3-Onato(2-)]-, Sodium |
| CAS No. | 125378-93-0 |
| Molecular Formula | C32H18Cl4CrN8NaO6 (Contact for exact confirmation) |
| Molecular Weight | Contact for details |
| Synonyms | Sodium Bis[4-[(3,5-Dichloro-2-Hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-); Chromium Complex Azo Dye Intermediate; C.I. Pigment Orange 68 (related complex); Azo Chromium Lake; Sodium Chromium Azo Complex; Dichloro Hydroxyphenyl Azo Pyrazolone Chromate; Metal Complex Dye Intermediate |
| 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) are available upon request, detailing key parameters such as assay, heavy metal content, and impurity profiles. We adhere to a strict quality management system to guarantee supply reliability and product performance for our global B2B clients.
Storage
Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture. Keep away from incompatible materials.
Specification
| Item | Specification |
|---|---|
| Appearance | Dark colored powder or solid |
| Identification (IR) | Conforms to structure |
| Assay (HPLC) | Min. 95% |
| Loss on Drying | Max. 2.0% |
| Heavy Metals (as Pb) | Max. 20 ppm |
| Residual Solvents (GC) | Complies with ICH limits |
Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.
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