Properties
White Crystal powder
Molecular Formula: (H2CN2)2
White crystalline powder. Dissolved in liquid ammonia, water, ethanol, acetone hydrate, dimethyl formamide,insoluble in ether, insoluble in benzene and chloroform. Stable when dry.
Specifications
Content 99.5%Min
Moisture 0.30% Max
Ash Content 0.05% Max
Melting Point 209-212 ℃
Calcium 200ppm Max
Iron Content 10ppm Max
Transparency 100%Ultra-fine dicyandiamide
Main content 99.70%Min
Moisture 0.3% Max
Melting point 209-212 °C
Total 98% particle size (D98) 10 microns Max
Dispersant 1.5 Max
High purity of dicyandiamide
Content 99.8%Min
Water 0.2%Max
Ash 0.03%MaxMelting point 209-212C
Calcium 50ppm Max
Iron content 2ug / g MaxImpurity precipitation test qualified
Application
1.As the raw materials of melamine and also an intermediate for medicine and dyes.
2.In medicine field ,it is for the preparation of guanidine nitrate, sulfonamides and so on.
3.As a stabilizer,It Can also be used to prepare thiourea, guanidine, nitrocellulose stabilizer, rubber vulcanization accelerator, steel surface hardener, printing and dyeing fixing agent, artificial leather filler and adhesive.
4.It is used as dye fixing agent, dicyandiamide and formaldehyde dicyandiamide resin can be used as dye fixing agent.
5.dicyandiamide fertilizer, dicyandiamide compound fertilizer can control the activities of nitrifying bacteria, nitrogen fertilizer in the soil conversion rate is adjusted to reduce the loss of nitrogen, improve the efficiency of fertilizer use.Packing
◇ It is packed by Bags, net weight 25, 500, or 1000kg/bag, or at customer's request.
chemical.tnj
+8618949823763
tnjchem
2881500864