dicyandiamide 99.5%
Inquiry
| 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 .
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| 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: | 
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| 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 |
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