硫氰酸钠 Sodium Thiocyanate

Product Name: Sodium thiocyanate

Synonym：   Sodium rhodanide；Sodium sulfocyanate; haimased; natriumrhodanid; scyan; sodiumthiocyanatesolutionsodiumthiocyanide; thiocyanatesodium; usafek-t-434; Sodium rhodanate; sodium sulfocyanide; Sodium isocyanate; sodium (thioxomethylidene)azanide;

Chemical Abstracts No. (CAS No.) ：540-72-7

Chemical Formula: NaSCN

Product quality index (standard) / specification: 99% HG/T3812-2006

Product application: 1, in the cement industry, used as a cement grinding aid early strength agent formulation, reduce cement production costs, improve cement performance strength, increase and strengthen cement cohesion and grinding effect, prolong cement life.

       2. In the chemical industry, sodium thiocyanate is used in the manufacture of rubber treatment, medicine, pesticides, color film and artificial mustard oil;

       3. In the light textile industry, it is used in acrylonitrile fiber spinning process (used as a solvent and preparation coagulant in acrylic fiber production), fabric dyeing and can be used as a vat dye.

       4. In the electroplating industry, it is used as an additive. Sodium thiocyanate is used in solutions such as copper cyanide plating, silver cyanide plating and nickel plating on the substrate of copper and copper-tin alloys, mainly as an additive, and can also be used as the main component of black nickel plating and silver plating electrolyte.

       5. In organic synthesis, it is used to convert halogenated hydrocarbons into corresponding thiocyanates.

       6. Used as an analytical reagent (masking agent, precipitant, color developer), such as the determination of niobium in steel and the determination of silver, copper, iron, etc., to manufacture organic thiocyanate.

       7. Used as mildew inhibitor and preservative. Sodium thiocyanate is combined with hydrogen peroxide for milk preservation and has the effect of inhibiting mold.