CAS:1948-33-0 Manufacturers

Sodium Cocoyl Isethionate CAS No.:61789-32-0

Sodium dodecylbenzenesulphonate CAS:25155-30-0 DDBS LAS-30% LAS-40% LAS-50% LAS-60% LAS-70% LAS-80% LAS-85%

N-acetyl-d-glucosamine made by H&Z® factory is the basic unit of many important polysaccharides in biological cells, especially the exoskeleton of crustaceans has the highest content. It is an important prerequisite for the synthesis of bifidum factors and has many important physiological functions in vivo.It is a clinical treatment of rheumatoid arthritis and rheumatoid arthritis drugs. It can also be used as food antioxidants and infant food additives, diabetes patients sweetener.White powder with slight sweet. Soluble in water,faintly soluble in ethanol.

Succinic acid with infustrial grade, food grade, pharm grade.

China H&Z® L-Pyroglutamic Acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is a ubiquitous but little studied natural amino acid derivative in which the free amino group of glutamic acid or glutamine cyclizes to form a lactam.It is a metabolite in the glutathione cycle that is converted to glutamate by 5-oxoprolinase. Pyroglutamate is found in many proteins including bacteriorhodopsin. N-terminal glutamic acid and glutamine residues can spontaneously cyclize to become pyroglutamate, or enzymatically converted by glutaminyl cyclases. This is one of several forms of blocked N-termini which present a problem for N-terminal sequencing using Edman chemistry, which requires a free primary amino group not present in pyroglutamic acid. The enzyme pyroglutamate aminopeptidase can restore a free N-terminus by cleaving off the pyroglutamate residue.

Hexadecenyl Succinic Anhydride CAS:32072-96-1