dicyandiamide 99.5%

• Post Date:

  Aug 22,2016

• Expiry Date:

  Feb 18,2017

• Detailed Description:

  Cas No. :461-58-5 Dicyandiamide is White crystalline powder. The water solubility of dicyandiamide is 2.26% at 13℃. When the aqueous solution at 80℃, Dicyandiamide will gradually decomposed to ammonia. The Ethanol, ether solubility of dicyandiamide is respectively 1.26% and 0.01% at 13℃. Dicyandiamide is soluble in liquid ammonia, hot water, ethanol, acetone hydrate, dimethyl formamide, and insoluble in ether, do not dissolve in benzene and chloroform. Relative density ( d254 ) 1.40 . Melting point 209-212℃. Stable in dry air, incombustible, low toxicity, the median lethal dose (mice by mouth ) > 4000mg/kg. The maximum allowable concentration of dicyandiamide is 5 mg / m³ in the air .
  
  
  
  

• CAS Registry Number:

  461-58-5

• Synonyms:

  ;N-Cyanoguanidine;Dicyanodiamide;Cyanoguanidine;DCDA;DCD;1-Cyanoguanidine;2-Cyanoguanidine;diamino(cyanoiminio)methane;

• Molecular Formula:

  C₂H₄N₄

• Molecular Weight:

  84.0874

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  

• Safety Description:

  S24/25:;
  

• Company:

  Ningxia Beilite Chemical Industry Co, Ltd,     [ China ]        

• Contact:

  loriwang

• Tel:

  0086-952-3950777

• Fax:

  0086-952-3950333

• Email:

  export@bltchemical.com