Thiourea

• Post Date:

  May 06,2014

• Expiry Date:

  Nov 02,2014

• Detailed Description:

  Cas No. :62-56-6 Payment Method: T/T in advance, L/C at sight
  

  Molecular formula: CH₄N₂S ; (NH₂)₂CS
  CAS No.: 62-56-6
  UN No.: 3077
  Thiourea is a white shiny crystal.

  Thiourea is the main material for the production of Thiourea Dioxide, medicinally as the intermediate in the production of drugs, as a vulcanization accelerator of rubber industry, used as flotation agent in mining industry, also used as fabric, paper treatment agent, printing and dyeing auxiliaries, oil chemical auxiliaries. Also has application in In metallurgy, electroplating, pesticide and other industries .

  Technical Index:

  Grade Technical Index	Top grade	First grade	Qualified product
  (NH2)2CS % ≥	99.0	98.8	98.0
  Loss on heat % ≤	0.40	0.50	1.00
  Ash % ≤	0.10	0.15	0.30
  Water insolubles % ≤	0.02	0.05	0.10
  Thiocyanate (as CNS) % ≤	0.02	0.05	0.10
  Melting point ℃ ≥	171	170	-

• CAS Registry Number:

  62-56-6

• Synonyms:

  ;2-Thiourea;Isothiourea;sulfocarbamide;sulfouren;sulourea;Thiocarbamide;Thiurea;THU;thio arbamid;sulphourea;carbamoylsulfamic acid;

• Molecular Formula:

  CH₄N₂O₄S

• Molecular Weight:

  140.1185

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
   N:Dangerous for the environment;
  

• Risk Codes:

  R22:;
  R40:;
  R51/53:;
  R63:;
  

• Safety Description:

  S36/37:;
  S61:;
  

• Company:

  Zhucheng Yongchuang Casting Material Co., Ltd.     [ China ]        

• Contact:

  Mr Byron Wong

• Tel:

  +86-536-6427866

• Fax:

  +86-536-6480288

• Email:

  sales@sinoyongchuang.com