Manufacturer & Supplier of 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine (O-Tolidine) CAS 119-93-7 for Industrial Applications

Discover a reliable source for high-quality 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine (O-Tolidine), a crucial aromatic amine intermediate. Our product, identified by CAS 119-93-7, is essential for manufacturing a wide range of azo dyes and pigments used across the textile, leather, and paper industries. Partner with us as your trusted manufacturer and supplier in China for consistent quality and competitive pricing.

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Advantages of Sourcing Your Dye Intermediates With Us

Quality Assurance

We are a dedicated manufacturer of 3,3'-dimethylbenzidine CAS 119-93-7, adhering to strict quality control protocols to guarantee purity and performance for your critical applications. Buy 3,3'-dimethylbenzidine from a supplier you can trust.

Competitive Pricing

Leveraging our extensive network and efficient production, we offer competitive o-tolidine price options, making us an economically viable supplier for businesses worldwide looking to purchase this vital fine chemical intermediate.

Stable Supply Chain

Our robust production capacity and logistical expertise ensure a consistent and reliable supply of 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine, making us an ideal partner for your long-term procurement needs.

Key Applications of 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine

Dye Production

As a fundamental building block, this aromatic amine is central to the synthesis of a wide spectrum of azo dyes, providing vibrant and durable colors for various materials.

Pigment Manufacturing

It serves as a crucial precursor for insoluble pigments, offering excellent lightfastness and chemical resistance for applications in paints, inks, and plastics.

Textile Industry

Essential for dyeing and printing textiles, ensuring high color yield and excellent wash-fastness for fabrics. Explore wholesale purchase options for textile dye intermediates.

Leather & Paper Treatment

Utilized in the coloration of leather goods and paper products, enhancing aesthetics and product appeal for these diverse markets.