Dicyandiamide free sample
Inquiry
| Post Date: | Aug 22,2016 |
| Expiry Date: | Sep 05,2016 |
| Detailed Description: |
Cas No. :461-58-5
Quantity: 25000Metric Tons Specs:good quality, high purity, low price Price:1580 USD Metric Tons Payment Method: TT/LC at sight 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 . Specification: Items Index Appearance White crystalline powder Content % 99.5 min Moisture % 0.3 max Ash Content % 0.05 max Melting Point (℃) 209-212 Calcium Content PPM 200 max Fe Content PPM 10 max Melamine Content PPM 300 max Usage: Dicyandiamide is a synthetic medicine, pesticide and dye intermediates. Dicyandiamide Can be produced guanidine nitrate, printing and dyeing fixing agent, decolorizing flocculant, adhesives, fertilizer nitrogen inhibitor. Nitrocellulose stabilizer, hardener, detergent, vulcanization accelerator, synthetic resin, flame retardants. Package and Storage: Net weight 25kg、500kg、1000kg poly woven bag, or other package. |
| 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: | Ms. Li |
| Tel: | 0086-18226919010 |
| Fax: | 0086-952-3950333 |
| Email: | info@dicyandiamidechina.com |
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