PTMEG Manufacturers

Anthocyanins are water-soluble vacuolar pigments that, depending on their pH, may appear red, purple, blue or black.
Food plants rich in anthocyanins include the H&Z® blueberry extract, raspberry, black rice, and black soybean, among many others that are red, blue, purple, or black. Some of the colors of autumn leaves are derived from anthocyanins.

N-Hexadecane-d34 CAS:544-76-3 Hexadecane n-Hexadecane N-Hexadecane-d34

Polybutylene terephthalate Poly(butylene terephthalate) PBT CAS:26062-94-2

China H&Z® Carbazochrome can reduce the permeability of capillaries, promote the shrinkage of the damaged capillary end and hemostasis.It is mainly used for hemorrhage caused by increased capillary permeability, such as idiopathic purpura, retinal hemorrhage, chronic pulmonary hemorrhage, gastrointestinal hemorrhage, epistaxis Chemicalbook, hemoptysis, hematuria, hemorrhoid hemorrhage, uterine hemorrhage, cerebral hemorrhage, etc.It is less effective for massive bleeding and arterial bleeding.Hemostatic agent, for the development of purple class disease, hereditary capillary dilatation and prevent lung, kidney, intestine, brain, uterus and other bleeding

China H&Z® Sodium Erythorbate is White crystalline powder,Slightly salty. It is quite stable in the air in a dry state. But in solution, it will deteriorate in the presence of air, trace metals, heat and light. Melting point above 200 ℃ (decomposition). Easily soluble in water (17g / 100m1). Almost insoluble in ethanol. The pH value of the 2% aqueous solution is 5.5 to 8.0.Used as food antioxidants, anti-corrosion color additives, Cosmetic antioxidants. Sodium Erythorbate can consume oxygen in cosmetics, reduce high-valent metal ions, transfer the redox potential to the reduction range, and reduce the generation of undesirable oxidation products. Sodium Erythorbate can also be used as anticorrosive color additive.

China H&Z® Polycaprolactone is synthesized by ring opening polymerization of PCL, initiator and catalyst. This series products are degradable aliphatic polyester resin with high molecular weight>10000, which can be usedd as raw materials for low temperature molding materials, surgical splinting, hot melt adhsices, children s toy, 3D p rinting and bio-degradable materials.