The textile industry relies heavily on dyes that offer both aesthetic appeal and functional performance. For achieving brilliant, lasting green shades on protein and polyamide fibers, Acid Green 1 (CAS 19381-50-1) stands out as a premier choice. NINGBO INNO PHARMCHEM, a reputable chemical manufacturer and supplier, is dedicated to providing the textile sector with high-quality Acid Green 1, ensuring consistent results and vibrant coloration.
Acid Green 1, also known as Naphthol Green B, is an acid dye that excels in dyeing natural fibers like wool and silk, as well as synthetic fibers such as nylon. Its anionic nature allows it to form strong bonds with the cationic sites present in these fibers, resulting in excellent wash fastness and, importantly, superior lightfastness, typically rated between 6-7 on the AATCC scale. This high lightfastness is critical for apparel and home textiles, where garments are frequently exposed to sunlight.
Why Acid Green 1 is Ideal for Textiles:
For textile manufacturers looking to buy Acid Green 1, partnering with a reliable supplier like NINGBO INNO PHARMCHEM is crucial. We understand the importance of consistent dye quality for achieving reproducible results across different batches. Our commitment as a manufacturer in China ensures that we can offer competitive pricing for bulk orders, supporting your production efficiency and cost management.
We believe that access to high-quality raw materials is fundamental to the success of the textile industry. By choosing NINGBO INNO PHARMCHEM as your supplier, you are ensuring a steady supply of premium Acid Green 1, backed by our technical expertise and dedication to customer satisfaction. Our goal is to empower textile businesses with the coloring solutions they need to create beautiful and lasting products.
We encourage textile professionals to reach out to NINGBO INNO PHARMCHEM for their Acid Green 1 requirements. Whether you need samples for testing or large quantities for production runs, our team is ready to assist. Purchase with confidence and experience the difference that quality and reliability make.
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.