Premium grade raw industrial colorants, dyestuffs, and specialty chemicals manufactured for global export.
A technical guide to Solvent Orange 3 (Chrysoidine G Base) characteristics, global market shifts, and procurement strategies.
Solvent Orange 3, also universally designated by its Color Index number C.I. 11005, is an azo-based solvent dye synthetically formulated to deliver exceptionally vibrant yellow-to-orange shades. Chemically structured as a monoazo dye, it exhibits high lipid and solvent solubility due to the lack of polar sulfonic acid functional groups in its molecular layout. Operating under the CAS registry number 495-54-5, this crystalline orange-brown powder remains a standard for systems requiring color solubility in non-aqueous environments.
Industrial manufacturers prioritize Solvent Orange 3 for its outstanding affinity to organic media. Under rigorous spectrophotometric control, the dye dissolves uniformly in organic solvents such as alcohols, esters, aromatic hydrocarbons, and key natural oils or resins. Its melting point profile and low volatility index make it suitable for a variety of polymers, printing inks, and wood finishing applications.
The international market for solvent dyes is undergoing a major structural shift. Driven by environmental legislation (including the EU REACH regulations, Toxic Substances Control Act (TSCA) modifications, and evolving chemical disposal frameworks in the Asia-Pacific), global supply chains are consolidating. Importers are moving away from uncertified chemical suppliers toward robust manufacturers that can guarantee low trace-impurity profiles, minimal levels of free aromatic amines, and zero heavy metal contaminants.
In commercial inks, plastics, and wood coatings, heat-stability and chemical compatibility have become key evaluation metrics for buyers. Product development now focuses on eco-friendly processing, and suppliers like Tianjin Sunrise Chem Group are leading the way by aligning manufacturing procedures with international sustainability standards like GOTS and ZDHC Level 3.
Tianjin Sunrise Chem Group leverages a digitized production pipeline designed to address modern supply chain volatility. By integrating IoT-driven temperature controls, automated filtration systems, and automated colorimetric confirmation tools, the factory ensures that every batch matches exact target spectrophotometric metrics.
This technological framework minimizes batch-to-batch deviations, keeping critical Delta E color differences within industry-accepted tolerances. Strategically located near Tianjin Port, the factory supports seamless containerized transport, reducing maritime transit delays and ensuring stable deliveries for buyers worldwide.
Developing high-performing formulations using Solvent Orange 3 requires matching the dye with the physical and chemical properties of target substrates:
Used widely in polystyrene (PS), PMMA, styrene-acrylonitrile (SAN), and rigid PVC. Excellent thermal stability prevents discoloration during extrusion and injection molding processes.
Ideal for alcohol-based stains, nitrocellulose lacquers, and spirit varnishes. Delivers clear, non-clouding wood grain enhancement with good light fastness.
Selected for flexographic, gravure, and industrial marker ink formulations due to its low viscosity impact and high tinting strength in polar systems.
Forms strong physical bonds with leather matrices, ensuring uniform, rub-resistant orange surfaces that resist dye migration.
Decades of expert dyestuffs synthesis coupled with progressive ecological transparency.
Tianjin Sunrise Chem Group specializes in manufacturing high-quality dyestuffs. Our comprehensive product portfolio includes Direct dyes, Acid dyes, Basic dyes, Sulphur dyes, Solvent dyes, Liquid dyes, and Fluorescent dyes.
Backed by decades of industry and export experience, we have built a reputation for reliability and excellence, serving clients from diverse sectors including denim, textile, leather, paper, and plastic.
We always maintain a strong focus on product quality and consistency. Every batch is rigorously tested before leaving the factory. ZDHC Level 3 and GOTS certification ensure your chemical safety and environmental standards are guaranteed.
We pride ourselves on offering customized solutions. Our team of experts works closely with clients to understand their unique needs and delivers tailored products and services. We actively seek strategic partnerships to expand our reach and enhance our offerings. Collaborate with us to explore mutual growth opportunities.
Environmental protection is the cornerstone of our innovation. We dedicate ourselves to providing clients with eco-friendly, high-quality colorants that balance productivity with environmental harmony, driving the industry towards a more sustainable development path while delivering high-performance products—for a greener textile industry and a sustainable future.
Explore our wider range of acid dyes, direct dyes, and high-performance synthetic pigment formulations.
A look into our logistics operations, secure chemical packaging, and container stuffing at our northern facilities.
Cooperating with textile and paper mills for many years shows that the factory has established a strong and reliable business relationship. This kind of long-term collaboration can bring numerous benefits, such as consistent orders, shared resources, and mutual support. It also indicates that the factory has a good track record of delivering quality products and meeting the needs of its partners.
Our mission is to drive business growth by providing reliable and customized products. Our goal is to make a significant contribution to our customers' success by consistently delivering first-class products and exceptional customer service. By building lasting partnerships, we strive to be a catalyst for our clients' success.
With years of experience, we have successfully established strong partnerships in many countries. Our dedication to meeting global demands and exceeding customer expectations has earned us a reputation as a reliable supplier worldwide.
We firmly believe in building relationships with our clients based on trust and mutual benefit. We know that our customers' success is our success, so we are committed to providing quality services to meet their needs. Our dedicated customer support team is on hand to address any questions or concerns you may have. We value your feedback and strive to continuously improve our operations to serve you better.
Essential guidance on Solvent Orange 3 and related dyestuff supply logistics.
Premium raw industrial chemical compounds manufactured under ISO 9001 and environmental regulations.
Sunrise
