China Phenolphthalein and Pure Phenolphthalein - Factory, Suppliers, Manufacturers from China

China Phenolphthalein and Pure Phenolphthalein, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Is polyglyceryl-4 laurate safe for skin

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 ...
Is polyvinylpyrrolidone harmful

Polyvinylpyrrolidone (PVP) ，cas number 9003-39-8，pvp is a non-ionic polymer that is the most distinctive, best-studied and most widely studied fine chemical among N-vinyl amide polymers. Has deve...
What is polyethylene glycol monocetyl ether used for

What is polyethylene glycol monocetyl ether？ Polyethylene glycol monocetyl ether is an important non-ionic surfactant with a wide range of uses. Polyethylene glycol monocetyl ether, also known as ...
Do you know hydroxypropyl methyl cellulose?

What is hydroxypropyl methyl cellulose? Hydroxypropyl methyl cellulose (HPMC), also known as hydroxypropyl methylcellulose, cellulose hydroxypropyl methyl ether, cellulose, 2-hydroxypropylmethyl et...
What are the Uses of Nonivamide in Cosmetics

Nonivamide, with CAS 2444-46-4, has the English name Capsaicin and the chemical name N-(4-hydroxy-3-methoxybenzyl) nonylamide. The molecular formula of capsaicin is C₁₇H₂₇NO₃, and its molecular wei...
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...

Phenolphthalein CAS 77-09-8