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Chrome Navy 3Rm CAS NO 5858-56-0
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CAS No.:5858-56-0
Grade:Pharmacy Grade
Content:99.9%
Brand:Customizable
Packaging:Customizable
Description
Chrome Navy 3Rm is a high-purity, synthetic organic dye belonging to the azo dye class, identified by CAS No. 5858-56-0. This compound is valued for its excellent color fastness, deep navy hue, and compatibility with various substrates, making it a critical component for achieving consistent and durable coloration. It is primarily utilized by manufacturers in the textile, leather, and specialty coatings industries seeking reliable and high-performance colorants for their products.
Application
- Textile Dyeing: Primary application for dyeing cotton, wool, and synthetic fibers to achieve a deep, fast navy color.
- Leather Finishing: Used in the dyeing and finishing processes for leather goods, including apparel, footwear, and upholstery.
- Paper Coloring: Employed in the production of specialty colored papers and paper products.
- Ink Formulation: A key pigment for manufacturing printing inks, including those for packaging and publications.
- Wood Staining: Applied in stains and finishes for wood to provide a rich, penetrating navy color.
- Plastics and Polymers: Used as a colorant for mass-coloration of certain plastics and synthetic materials.
Basic Information
| Product Name | Chrome Navy 3Rm |
| CAS No. | 5858-56-0 |
| Molecular Formula | C32H14CrN8O8S2Na2 |
| Molecular Weight | 824.62 g/mol |
| Synonyms | Acid Chrome Navy Blue 3R; C.I. Mordant Blue 1; Chrome Navy Blue 3R; Chrome Fast Navy Blue 3R; Mordant Blue 1; Acid Chrome Navy 3R; C.I. 43830; Sodium 4-[(5-chloro-2-hydroxyphenyl)azo]-3-hydroxy-7-nitro-1-naphthalenesulfonate chromium complex |
| EINECS | 227-481-8 |
Quality Control
Our Chrome Navy 3Rm is produced under a stringent quality management system to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive testing including identification, purity assay, and shade strength evaluation. A Certificate of Analysis (COA) detailing specifications and test results is provided with each shipment to guarantee compliance with your technical requirements.
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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.
Specification
| Item | Specification |
|---|---|
| Appearance | Dark Blue to Black Powder |
| Identification (IR) | Conforms to Standard |
| Assay (Color Strength) | ≥ 98% |
| Moisture Content | ≤ 5.0% |
| Water Insoluble Matter | ≤ 1.0% |
| Shade | Conforms to Standard |
| Fastness Properties | To be specified per grade |
Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.
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