In life, skin problems are common. Acne is a very common skin problem, but everyone’s acne problem is different. In my years of skin care experience, I summarized some causes and solutions of...
In the chemical industry, there are two products with very similar names, namely glyoxylic acid and glycolic acid. People often can’t tell them apart. Today, let’s take a look at these ...
Glyoxylic acid with CAS 298-12-4, also known as glycolic acid or butyric acid, is a common organic acid. It is a kind of liquid. Its chemical formula is C2H2O3.It has different specifications incul...
Sodium dodecylbenzenesulphonate (SDBS), an anionic surfactant, is a basic chemical raw material widely used in daily chemical industry.
Sodium dodecylbenzenesulphonate is a solid, white or light ye...
Polyethyleneimine (PEI for short), with a CAS number of 9002-98-6, is a water-soluble cationic polymer. Its core feature is that its molecular chain is rich in a large number of amino groups (prima...
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...