sodium thiocyanate

Price	USD1000.00
Packge	1T

Min. Order:1T
Supply Ability:20tons
Time:2022-02-21

Product Details

Product Namesodium thiocyanate
CAS No.540-72-7
EINECS No.208-754-4
MFCNNaS
MW81.07
AppearanceSolidWhite
Water Solubility 139 g/100 mL (21 ºC)
storage temp. Store at +5°C to +30°C.
Melting point 287 °C (dec.) (lit.)
density 1.295 g/mL at 20 °C

Sodium thiocyanate(sometimes called Sodium sulphocyanide) is the chemical compound with the formula NaSCN. This colorless deliquescent salt is one of the main sources of the thiocyanate anion. As such, it is used as a precursor for the synthesis of pharmaceuticals and other specialty chemicals. Thiocyanate salts are typically prepared by the reaction of cyanide with elemental sulfur:
8 NaCN + S8 → 8 NaSCN
Sodium thiocyanate crystallizes in an orthorhombic cell. Each Na+ center is surrounded by three sulfur and three nitrogen ligands provided by the triatomic thiocyanate anion. It is commonly used in the laboratory as a test for the presence of Fe3+ ions.

Physical and chemical properties: white orthorhombic system crystallization or powder, soluble in water, ethanol, acetone and other solvents, aqueous solution is neutral, in molysite generated blood-red rhodanide iron, in does not react with ferrous salt, sodium cyanide of sulfuric acid and sulfuric acid yellow cobalt salt effect generated rhodanide cobalt blue, silver halide or copper salt effect and generate white sulfur black or silver cyanide copper cyanide sulfur precipitation, easy deliquescence in the air.

Application

It is used as solvent for acrylic fiber silk drawing, chemical analysis reagent, color film washing agent, some plant defoliator and airport road herbicide, also used in pharmacy, printing and dyeing, rubber treatment, black nickel plating and making artificial mustard oil.

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Hebei dongdu import and export Co., Ltd. Distribution wholesale propylene glycol, diethylene glycol, glycol, triethylene glycol, white water, PPG, DOP best-selling consumer market, complete varieties, reasonable prices. In the consumer enjoys a higher status, the company with a number of retailers and agents to establish a long-term stable cooperative relations. The company has strong strength, heavy credit, abide by the contract, ensure product quality, with a variety of operating characteristics and the principle of small profits, won the trust of our customers. After several years of development, we have established long-term and stable cooperative relations with many well-known raw material suppliers at home and abroad, and we are the designated distributor of many international chemical companies in China. The company mainly engaged in organic chemical raw materials, solvents, washing, makeup raw materials, printing and dyeing auxiliaries, sewage treatment and so on. We have 15 years of production and export experience. The company in line with the "customer first, quality first" principle, we do our best to meet the various requirements of customers. We have established a strict quality standard inspection system in material procurement, production process and product testing. The quality manager shall conduct standard inspection, including packaging, delivery, shipment, transportation and other links. The pursuit of excellent quality is the core driving force of our development, dedication to customer service is our eternal purpose!

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Hebei Dongdu Import and Export Co. LTD

Hebei CHINA

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