L-Histidine - China Manufacturers, Factory, Suppliers

L-Histidine, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

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...
DDAC Emerges as a Critical Biocide in Industrial and Public Health Sectors

Ⅰ. Basic Information Didecyl Dimethyl Ammonium Chloride, referred to as DDAC, with the CAS number 7173-51-5, is a high-performance third-generation double-chain quaternary ammonium cationic surfact...
What is N-Phenyl-1-naphthylamine used for

N-Phenyl-1-naphthylamine CAS 90-30-2 is a colorless flaky crystal that turns light gray or brown when exposed to air or sunlight. N-Phenyl-1-naphthylamine is a commonly used antioxidant in natural ...
What is PCA Na

With the development of modern science and technology and the improvement of people’s living standards, it seems that the requirements for cosmetic raw materials are getting higher and higher...
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...
Is glyceryl monothioglycolate in hair dye

In the complex system of hair care chemical products, each component carries a specific function and works together to achieve the ideal styling and color effect. Glyceryl monothioglycolate (CAS 30...

L-Histidine CAS 71-00-1