Applications / Usages
Thiourea is a fine chemicals product with high additive value,which is widely applied in various industries such as medicine, agriculture, textile, printing-dyeing, chemical, metal-mine-selecting, laundering etc.
Dye Auxiliary Thiourea,Metal Anticorrosive 99%,Dye Auxiliary Thiocarbamide,Metal Anticorrosive Thiourea SHANDONG S-SAILING CHEMICAL CO,LTD , https://www.sdqh-chem.com
Passenger car companies such as Jinlong Motors, Yutong Bus and Foton Motor have stated that they have already produced fuel cell bus prototypes. Ankai officials say that Ankai has not yet produced fuel cell buses.
The bus companies all stated that fuel cell technology is one of the important development directions of new energy vehicles, but it is far from the stage of large-scale popularization. At present, the number of fuel cell buses produced by bus companies is relatively small, and even fewer are actually put into operation. Most car companies have expressed concern about the development of fuel cell technology, but sales of new energy buses are mainly based on plug-in hybrid buses and pure electric buses.
Wu Zhenqing, deputy secretary-general of the China Road Society Bus Division, stated that fuel cell buses are currently not the mainstream of new energy buses. Domestic pure electric buses are mainly based on lithium-ion power batteries. The high cost and immature technology have limited the development of fuel cell buses.
Zhen Zhenqing stated that from the perspective of the operation of public transport companies, pure electric buses, especially fuel cell buses, are less efficient than conventional fuel and gas buses, and the purchase cost of pure electric buses is several times that of fuel vehicles. Bus companies and local governments are very It is difficult to purchase bulk fuel cell buses.
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order, we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Several car companies have produced fuel cell bus samples but commercialization is still far
White and shiny crystals.
It is soluble in water, soluble in Ethanol when heated, and very slightly soluble in ether. Partially isomerizes during melting to form thiocyanate
NH2CSNH2 Content
99% Min
Melting point
171℃
Ash
0.1% Max
Loss on heating
0.4% Max
Thio cyanide salt
0.02% Max
Matter insoluble in water
0.02% Max
Items
Specifications
Appearance
White crystalline powder
N2H4CS
≥99%
Heating loss
≤0.4%
Water insoluble matter
≤0.002%
Thiocyanate(CNS)
≤0.002%
1.More than 10 years chemical exporting experience