Styrene production process_Kain Industrial Additive
At present, the styrene production methods in the world mainly include ethylbenzene dehydrogenation method, propylene oxide-styrene ((PO/SM)) co-production method and pyrolysis gasoline extraction met…
Preparation method of sodium styrene sulfonate_Kain Industrial Additive
Overview[1] Sodium styrene sulfonate is one of the most suitable monomers for the synthesis of water-soluble polymer materials. Its polymer can be used as a dyeing modifier; sodium styrene sulfonate a…
Preparation method of styrene oxide_Kain Industrial Additive
Background and overview[1] Styrene oxide, also called styrene oxide, is an important organic intermediate that can be used as an epoxy resin diluent, UV absorber, and flavoring agent. It is also an im…
Preparation method of 2-isopropoxystyrene_Kain Industrial Additive
Background and overview[1] 2-Isopropoxystyrene is an organic intermediate. O-(2-propoxy)salicylic aldehyde can be prepared from salicylaldehyde as raw material, and then 2-isopropoxystyrene can be pre…
Application of Sodium Polystyrene Sulfonate (PSS)_Kain Industrial Additive
Sodium polystyrene sulfonate, PSS for short, is a very important polymer. Sodium polystyrene sulfonate also plays an important role in fuel cells, biomedicine, and chromatographic calibration. This ar…
Investigation into “n-hexane poisoning” of Apple employees_Kain Industrial Additives
Apple recently released the “2011 Supplier Responsibility Progress Report”, admitting for the first time that 137 workers at Lianjian Company “had suffered adverse health effects due…
What is the difference between hexane and n-hexane? _Kain Industrial Additives
What is the difference between hexane and n-hexane? Hexane, with the molecular formula C6H14, is an alkane containing 6 carbon atoms, including n-hexane, 2-methylpentane, 3-methylpentane, 2,3-dimethyl…
Application of sodium sulfide nonahydrate_Kain Industrial Additive
Background and overview[1][2][3] The chemical formula of sodium sulfide is Na2S, also known as alkali sulfide, also known as stinky soda and stinky alkali. Colorless or slightly purple prismatic cryst…
Main applications of sodium sulfide_Kain Industrial Additives
Background and overview[1] Sodium sulfide, also known as “alkali sulfide”, is the sodium salt of hydrogen sulfate, with the molecular formula Na2S. Commonly known as “stinky alkali&#…
Main applications of crystalline sodium sulfide_Kain Industrial Additives
Background and overview[1] The chemical formula of crystalline sodium sulfide is Na2S·9H2O, and the formula weight is 240.18. Colorless crystal, easily deliquescent, soluble in water and ethanol. Afte…
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