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Thiourea

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  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 gradeFirst gradeQualified product
(NH2)2CS % ≥99.098.898.0
Loss on heat % ≤0.400.501.00
Ash % ≤0.100.150.30
Water insolubles % ≤0.020.050.10
Thiocyanate (as CNS) % ≤0.020.050.10
Melting point ℃ ≥171170-

  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: 62-56-6 Thiourea
  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
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