July is the peak of summer, and during hot and humid summers, food can become a fertile medium for bacteria at any time. Especially fruits and vegetables, if newly purchased fruits and vegetables a...
In the past, due to the backward medical knowledge and limited conditions, people had little awareness of tooth protection, and many people did not understand why teeth should be protected. Teeth a...
Glycyrrhizic acid ammonium salt, white needle crystal or crystalline powder, has a strong sweetness, 50 to 100 times as sweet as sucrose. Melting point 208~212℃. Soluble in ammonia, insoluble in gl...
Many consumers see that some cosmetics contain “polyglyceryl-4 laurate” this chemical substance, do not know the efficacy and effect of this substance, want to know whether the product ...
Good News, Undilong brand VC-IP has expand the production scale. Now our monthly capacity is 1000kgs/month.
Firstly, Here we would like to introduce this product for you again.Tetrahexyldecyl Ascor...
Polyethylenimine(PEI) is a water-soluble polymer. The concentration in water of commercial products is usually 20% to 50%. PEI is polymerized from ethylene imide monomer. It is a cationic polymer t...