[overview] dipotassium g lycyrrhizina te (dg) is a white or off-white powder, a triterpene saponin compound that is easily soluble in water, soluble i…
licorice is a commonly used traditional chinese medicine and has been accepted and used by people. its main ingredients are: glycyrrhizin, glycyrrhizi…
we all know that pine needles are a nutrient bank. pine needles contain: cellulose, lignin, plant enzymes, starch, tannins, proteins, volatile oils (c…
in-depth analysis | silicone-free vs silicone, shampoo actually how to choose? in recent years, the concept of silicone-free shampoo has become more a…
scope and labeling of food additives definition of food additives the food safety law of the people’s republic of china stipulates that food add…
how to choose colorants for nylon? colorants are divided into two categories: pigments and dyes, of which pigments are divided into inorganic pigments…
research on the application of mdi in slow resilient polyurethane block foam 1. preface as we all know, polyurethane slow rebound foam is also called …
dye basics: identification of dyes introduction it is difficult to identify the type of dyestuff on textiles with naked eyes, and it must be determine…
dye basics: sulfur dyes introduction sulfur dyes are a class of sulfur-containing dyes with a complex molecular structure. generally made by certain a…
[overview] dibasic acids refer to acids that can ionize in aqueous solution to produce two hydronium ions, h3o+. for example, sulfuric acid h2so4, etc…
[overview] propargyl, chemical name 2-propynyl-(r)-2-[4-(5-chloro-3-fluoro-2-pyridyloxy)phenoxy]propionate, is an aryloxygen phenoxypropionic acid her…
[background and overview][1][2][3][4] oxalate is a salt formed from oxalic acid and contains oxalate ions (c2o42− or (coo)22−). since oxalic acid is a…