background and overview[1] fluorescent whitening agent is a colorless organic compound that can produce fluorescence, which can improve the whiteness …

optical brightener ob and optical brightener ob-1 are two brighteners often used in the plastics industry. both are general whitening agents for plast…

before understanding fluorescent whitening agents, let’s first understand fluorescence. fluorescence is a luminescent phenomenon of photoluminescence….

fluorescent whitening agent, also known as fluorescent agent or fluorescent bleach, is a fluorescent dye (white dye) that is mainly used in textile, p…

“fluorescent whitening agent” is a substance that has always been controversial. whether it is harmful or not has always been a lingering …

many people have the “stress reaction” of “talking about the color change of fluorescent agents”. indeed, fluorescent agents c…

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 mark…

[background and overview][1][2][3] plasticizer, also known as plasticizer, is a polymer material additive that can be added to plastics to increase it…

background and overview[1] edci (dimethyldiiminoadipate dihydrochloride) is a water-soluble carbodiimide. it is used as an activating reagent for carb…

background and overview[1] 1,3-dimethyl cyclohexanate can be used as a pharmaceutical synthesis intermediate and an organic synthesis intermediate. it…

adipic acid, also known as fat acid, is a carboxylic acid organic compound. it is a white crystalline powder, slightly soluble in water, and is acidic…