Hyaluronic acid is a large molecular polysaccharide extracted from bovine vitreous humor by Columbia University ophthalmology professors Meyer and Palmer in 1934. Its aqueous solution is transparen...
Butylnaphtalenesulfonic acid sodium salt, also known as sodium butylnaphthalene sulfonate, CAS number 25638-17-9. From the appearance, it is a white powder substance, easily soluble in water, belon...
Sodium cocoyl apple amino acids, as an amino acide-type surfactant, uses amino acids derived from apples (such as amino acids extracted or derived from apple extracts) in the synthesis process. The...
Cellulose Acetate Butyrate, abbreviated as CAB, has the chemical formula (C6H10O5) n and a molecular weight of millions. It is a solid powder like substance that is soluble in some organic solvents...
4-ISOPROPYL-3-METHYLPHENOL, abbreviated as IPMP, can also be called o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. The molecular formula is C10H14O, the molecular weight is 150.22, and the CAS number is ...
The annual “May Day” has quietly come.
In every corner of the motherland workers with both hands to interpret the responsibility, with the shoulder to support the responsibility, with c...