2) Eucalyptus oil. Eucalyptus oil is a distillation product of eucalyptus leaves. Its main component is eucalyptol C10H18O. Its foaming ability is not as good as that of pine oil. It is foamy and brittle and has good selectivity. 3) Camphor oil. It is the general name for the residual oil of the leaves and roots of the eucalyptus after distillation. Divided into white oil, red oil and blue oil. White oil can be used instead of pine oil. The selectivity is better. The foam produced by red oil is more viscous. The blue oil has both foaming and collecting ability and poor selectivity. 4) Cresol acid. It is a coking industry to pay for products. The cresol acid bubble capacity is weaker than that of pine oil, the foam is brittle and the selectivity is good. 5) Higher alcohols. For the chemical petroleum industry, the product has good foaming and good selectivity. 6) Synthetic foaming agent. The No. 4 flotation oil in the synthetic agent has more foaming properties than the pine oil, and has good selectivity. At the same time, it has the characteristics of easy to dissolve, easy to wash off, not affected by PH value and hardness of water.
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
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 .
The foaming agent is mostly heteropolar surface active substance, slightly soluble in water, and the composition is relatively stable. The following commonly used ones are as follows: 1) The foaming ability and characteristics of the second flotation oil (2# oil) are: foaming Stronger, can produce a large number of uniform, suitable viscosity foam. It is a dark yellow oily liquid with a pine scent. It is a product obtained by turpentine steamed with turpentine and sulphated with sulfuric acid and alcohol.
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