At HANWHA CHEMICAL CO., LTD., we provide high-quality Sodium Hydrosulfite, a versatile chemical widely used in textile bleaching, water treatment, paper manufacturing, and chemical industries. With over 36 years of chemical manufacturing expertise, our sodium hydrosulfite ensures consistent purity, strong reducing power, and reliable performance, making it an essential choice for industrial applications worldwide.
Our Sodium Hydrosulfite is manufactured under strict ISO 9001, ISO 14001, and ISO 45001 certified systems, guaranteeing chemical stability, safety, and adherence to international standards. It is formulated to effectively reduce, decolorize, and remove impurities, providing efficient results in dyeing, bleaching, and water treatment processes.
Key Features:
High-purity sodium hydrosulfite for industrial applications
Strong reducing agent for bleaching and decolorizing
Consistent chemical stability and performance
Available in granular, powder, or tablet forms with secure packaging
Applications include:
Textile Industry: Bleaching and decolorizing fibers, fabrics, and yarns
Paper & Pulp Industry: Brightening and reducing color in pulp processing
Water Treatment: Removal of residual chlorine and other oxidizing agents
Chemical Manufacturing: Raw material for sulfur-based chemicals and reducing agents
Each batch undergoes rigorous quality control testing to ensure purity, performance, and reactivity, making our sodium hydrosulfite a trusted choice for textile, paper, and chemical manufacturers. At HANWHA CHEMICAL CO., LTD., we also provide customized grades and packaging to meet specific client requirements.
Our commitment to sustainable and environmentally responsible production ensures that our sodium hydrosulfite is safe, eco-friendly, and compliant with global regulations. With a strong global supply network, we guarantee timely delivery, secure logistics, and continuous availability across Asia, Europe, Africa, and beyond.
Choose HANWHA CHEMICAL CO., LTD. for Sodium Hydrosulfite and benefit from ISO-certified quality, reliable supply, and expert technical support for all your textile, water treatment, and industrial applications.
For inquiries, bulk orders, or technical specifications, contact our sales team at sales@hanwhachemicallimited.com or call +66 930 7065 14 (Thailand) / +856 2096 983 887 (Laos).