The pursuit of perfect hair color shades is a continuous endeavor for cosmetic brands, and the quality of the raw materials used is fundamental to achieving desired results. HC Violet BS is a key intermediate that plays a significant role in the creation of vibrant violet hues in hair dyes. NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated supplier committed to providing manufacturers with exceptionally pure HC Violet BS, empowering them to produce superior hair coloring products.
As a critical component in the hair dye industry, HC Violet BS, identified by CAS number 84041-77-0, offers specific chemical properties that contribute to its efficacy. Known also as Bis-1,4-(2-hydroxyethylamino)-2-nitrobenzene, this violet-brown crystalline powder has a molecular formula of C10H15N3O4 and a molecular weight of 241.24. NINGBO INNO PHARMCHEM CO.,LTD. ensures that each batch of HC Violet BS meets stringent quality benchmarks, including a minimum purity of ≥99.0% (HPLC). Furthermore, our product features low ash content (≤0.5%), low loss on drying (≤0.5%), and minimal iron (≤50ppm), making it an ideal choice for cosmetic formulations where purity and consistency are paramount. For businesses aiming to buy HC Violet BS, these attributes signify reliability and quality.
The versatility of HC Violet BS allows it to be a foundational element for a spectrum of violet shades and complex color blends in hair dye applications. Its consistent chemical structure facilitates predictable color outcomes, which is essential for brand reputation and consumer satisfaction. NINGBO INNO PHARMCHEM CO.,LTD. actively supports the innovation within the hair dye sector by providing access to high-performance intermediates. Our role as a specialized supplier of organic dyes and fine chemical intermediates means we are attuned to the evolving needs of the personal care market, ensuring our clients have access to the materials they need for cutting-edge product development.
Choosing the right chemical supplier is a critical decision for any cosmetic manufacturer. NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable partner, dedicated to delivering excellence in the supply of HC Violet BS and other vital chemical intermediates. Our commitment to quality assurance and customer satisfaction ensures that you receive a product that not only meets but exceeds your expectations, enabling you to create captivating and high-performing hair color products. Rely on NINGBO INNO PHARMCHEM CO.,LTD. for your critical chemical sourcing needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.