Henan Yinzhidu Environmental Protection technology Co., Ltd.

Ammonium Thiocyanate

• Category :

  Inorganic chemicals

• Synonyms :

  Thiocyanic acid ammonium salt;thiocyanic acid, ammonium salt;cyanosulfuric acid (HSO₃), ammonium salt (1:1);Ammonium sulfocyanate;

• CAS NO :

  1762-95-4

• EC NO :

  217-175-6

• Molecular Formula :

  NH₄SCN

• Molecular Weight :

  76.1226

• Main Specifications :

  98%99%

• InChI :

  InChI=1/CHNO3S.H3N/c2-1-6(3,4)5;/h(H,3,4,5);1H3/p+1

• Product description :

  Alias： Ammonium thiocyanate
  Product name： Ammonium Thiocyanate
  Molecular formula： NH4SCN
  Molecular weight： 76.12
  Physicochemical properties： Colorless monoclinic film or columnar crystal, shiny, relative density 1.306, melting point 149.6 ° C, soluble in water, ethanol, liquid ammonium, acetone, hydrazine and liquid sulfur dioxide, in the case of water absorption is endothermic In case of iron salt, it forms blood red iron thiocyanate and does not react with ferrous salt. The solution is red under the action of sunlight. When heated to about 140 °C, thiourea is formed. At 170 °C, it decomposes into ammonia, which is easy to deliquesce and should be sealed. Storage.
  Uses： It is an auxiliary raw material for the manufacture of hydrogen peroxide, used as a dye, a polymerization catalyst for organic synthesis, for the separation of pesticides, antibiotics, and analytical reagents.

  Quality Standard

  Application category	Top grade	Industrial grade	Industrial grade	Industrial grade
  Content%, (dry basis) ≥	99	99	98	50 liquid
  Iron%, ≤	0.0005	0.0005	0.0005	0.0015
  Residue on ignition%, ≤	0.06	0.10	0.20	-
  Moisture%, ≤	1.8	1.0	1.0	-
  Chloride %, ≤	0.02	0.05	0.05	0.05
  Sulfate%, ≤	0.02	0.1	0.2	0.08
  Heavy metal%, ≤	0.0015	0.002	0.003	0.002
  PH	4.5-6.0	4.5-6.0	4.5-6.0	4.3-7.5

  Packing： Product； Packaging； Packaging； 1000L liquid packaging； Ton pallet

• Molecular Structure :