For industrial-grade sodium thiocyanate (NaSCN) look to a reliable supplier

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For sourcing industrial-grade sodium thiocyanate, finding manufacturers, handling export orders, or obtaining sodium thiocyanate for acrylic fiber production, electroplating, or cement additives, look to Aojin Chemical.
Shandong Aojin Chemical is a supplier of industrial-grade sodium thiocyanate powder, capable of fulfilling overseas export orders and meeting production needs across various industries. The following sections detail product specifications, application areas, supply advantages, and common purchasing questions to help overseas clients quickly understand the product details.
I. Basic Product Specifications (CAS: 540-72-7)
Sodium thiocyanate (also known as sodium sulfocyanate; English name: Sodium Thiocyanate; Molecular Formula: NaSCN; Molecular Weight: 81.07) appears as white crystalline granules or white powder and serves as a fundamental inorganic chemical raw material.
Standard packaging consists of 25kg woven bags; however, bulk bags (tote bags) and waterproof packaging can be customized for export requirements. Shipments include a Certificate of Analysis (COA) report.
II. Key Application Industries
1. Textile and Chemical Fiber Industry
Sodium thiocyanate is a core solvent in the production of acrylic fiber (polyacrylonitrile fiber), serving as a raw material for the spinning coagulation bath. In textile printing and dyeing, it acts as a dye-dissolving aid and fiber dyeing promoter, enhancing color uniformity; it is commonly used in the processing of wool and chemical fiber fabrics.
2. Electroplating and Metallurgy Industries
It serves as a specialized complexing additive for silver, copper, and black nickel plating electrolytes. In rare metal extraction/separation and heavy metal purification processes, it utilizes the complexation between thiocyanate ions and metal ions to optimize plating adhesion and reduce pinhole defects, making it a standard chemical additive for electroplating plants.
3. Construction Materials and Cement Industry
It is used as a raw material in formulations for cement early-strength agents and grinding aids, improving powder grinding efficiency and enhancing the early strength of cement.
4. Pharmaceutical, Agrochemical, and Fine Chemical Synthesis
It is used in the synthesis of thiocyanates, isothiocyanates, and thiourea derivatives, and serves as an intermediate for pesticides, a raw material for antimicrobial agents, and a biochemical reagent.

5. Rubber, Film, and Agricultural Additives
Applications include rubber modification, color film processing chemicals, crop defoliants, and industrial pickling corrosion inhibitors—offering strong versatility across various scenarios.
III. Why Choose Shandong Aojin Chemical as Your Sodium Thiocyanate Supplier?
1. Chemical Raw Material Supplier
We support shipments via Qingdao Port and handle export orders for Southeast Asia, South Asia, Europe, and the Americas. We possess years of practical experience in chemical exports and provide complete documentation.
2. Stable Supply Across Multiple Specifications
We can accommodate long-term, large-volume orders, making us an ideal partner for chemical fiber plants, electroplating facilities, and additive manufacturers seeking consistent, fixed-source procurement.
3. One-Stop Chemical Supply
In addition to sodium thiocyanate, Aojin Chemical supplies a wide range of industrial chemicals, including potassium dihydrogen phosphate, ethylene glycol, DOP, PAC, PAM, and naphthalene-based water reducers. Manufacturers can consolidate their procurement of various additives, saving on communication and logistics costs associated with managing multiple suppliers.