Horse Chestnut Extract Esculin Manufacturers

Albendazole made by China H&Z® factory is an imidazole derivative broad-spectrum insect repellent medicine.It was discovered by glaxosmithkline's animal health laboratory in 1972.Albendazole has been included in the world health organization's list of essential medicines and is one of the most important basic health drugs.
Albendazole is an effective and low - toxic broad-spectrum insect repellent.Clinical use can be used to drive roundworm, pinworm, tapeworm, whipworm, hookworm, dung beetle, etc.In the body metabolism after class for sulfoxide or sulfone, inhibition of parasites on the absorption of glucose, lead to the insect body glycogen depletion, or inhibition of fumaric acid reductase system, prevent the generation of ATP, the parasite can survive and reproduce.

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.

n-Heptadecane CAS:629-78-7 Heptadecane99% Heptadecane99.5% heptadecane n-Heptadecane CAS:629-78-7

H&Z® from China Dicyclanil is a growth regulator disturbing the form of insect epiderimis..Have strong adhesive force and have good sustaining effect on epizootic helminthes.for use in the prevention and cure effectively of pest such as cotton bollworm,stinkbug,tobacco aphid noctuid,rice louse,cucumber cestode, godwit cicada of cotton,corn,vegetable etc.And effectively prevent from housefly and stegomyia.

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.

2-Methylnaphthalene/β-Methylnaphthalene is monoclinic crystal with white to light yellow or melting liquid. It is insoluble in water.2-Methylnaphthalene/β-Methylnaphthalene is mainly used for Vitamin K3.