Are optical brighteners harmful to the body? _Kain Industrial Additives
Before understanding fluorescent whitening agents, let’s first understand fluorescence. Fluorescence is a luminescent phenomenon of photoluminescence. When a substance at room temperature is irradiate…
Why does adipic acid continue to plummet_Kain Industrial Additives
Since the adipic acid market began to decline in March, it is still difficult to stop the decline until late April. So far, taking the East China market as an example, it has fallen by 3,400 yuan/ton,…
Adipic acid: Insufficient demand support, the market rises rapidly and then falls quickly_Kain Industrial Additives
In August, in less than half a month, the domestic adipic acid market quickly turned into a downward channel after a round of price increases at the beginning of the month. The mentality of market par…
Propargyl_Kain Industrial Additives
[Overview] Propargyl, chemical name 2-propynyl-(R)-2-[4-(5-chloro-3-fluoro-2-pyridyloxy)phenoxy]propionate, is an aryloxygen Phenoxypropionic acid herbicides can effectively inhibit the biosynthesis o…
Is styrene toxic? How toxic is it? _Kain Industrial Additives
Styrene is a chemical raw material, mainly used in home decoration and leather production. It is highly toxic and very harmful to the human body. Its toxicity is reflected directly and indirectly. The…
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…
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…
Application areas of sodium sulfide_Kain Industrial Additives
Sodium sulfide is also called stinky alkali, stinky soda, yellow alkali, and alkali sulfide. Sodium sulfide is an inorganic compound, and pure sodium sulfide is a colorless crystalline powder. It has …
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