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What is polyethylenimine used for

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...
Etidronic Acid: The New-Generation Water Treatment Agent

Industrial water systems often suffer from scaling and corrosion, which affect operating efficiency and equipment service life. With the upgrading of industrial water treatment standards, stable an...
Is sodium hyaluronate and hyaluronic acid the same product?

Hyaluronic acid and sodium hyaluronate are not essentially the same product. Hyaluronic acid is commonly known as HA. Hyaluronic acid naturally exists in our body and is widely distributed in hum...
How to protect yourself from the sun in summer

This summer, the sun exposure and high temperature came unexpectedly, walking on the road, many people sunscreen clothes, sunscreen hats, umbrellas, sunglasses. Sun protection is a topic that can n...
What is Polyethylenimine PEI

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...
Do You Know About Carbomer

Everyone has a love for beauty. Everyone likes to dress up beautifully, regardless of age, region, or gender Therefore, modern people attach great importance to skincare. Compared to men, women ten...

High Purity Nonivamide Cas 2444-46-4