2-pyrrolidone

2-pyrrolidone is colorless transparent liquid when temperature is higher than its melting point 23-25° C; But it is in crystal form once the temperature comes below than 23-25° C. 2-pyrrolidone is soluble with water, alcohol, ether, chloroform, benzene, ethyl acetate, carbon disulfide and most organic solvents in any ratio but it is insoluble in petroleum ether.

Tetramisole hydrochloride

Tetramisole hydrochloride exists in white crystalline powder, no smell, bitter and astringent taste. Soluble in water, methanol, slightly soluble in ethanol, soluble in chloroform, insoluble in acetone. It is the intermediate to levamisole hydrochloride, also used as anthelmintic and anti worm medicine against roundworm, pinworm infection and catch worms etc.

Triethyl Orthoformate (TEOF)

Triethyl Orthoformate, HC(OC2H5)3, also call Triethoxy methane, is a colorless transparent liquid which widely used in resin. It can be treated as a raw material of light sensitive material, also used in synthetic in dyes and cyanine dyes.

Benzaldehyde

Pure Benzaldehyde is colorless transparent liquid with almond-like odor. In China, we have naturally extracted Benzaldehyde, but the most common is synthetic benzaldehyde which is 99.5%min in purity. It is slightly soluble in water and soluble in almost all organic solvents such as benzene,alcohol,ether and chloroform etc.

Nicotinamide

Nicotinamide is water soluble vitamins. It is easy to absorb by human and is widely distributed in the body. The excess part of Nicotinamide in the body can be excreted in urine by metabolism. As part of NADH and NADP +, Nicotinamide can promote the biological oxidation and motabolism of human body, especially the skin, digestive and nervous system.

Menadione powder

Menadione (Vitamin K3) has a diuretic, enhance liver detoxification function, involved in membrane structure, lower blood pressure function. It is also indispensable to bone hormone synthesis process. It exists in white crystalline powder.

L-Cysteine Hydrochloride / HCL

L-Cysteine Hydrochloride exists in white to slight yellow crystalline or crystalline powder. It has two types of monohydrate and anhydrous. It is an important nutritional supplement with antioxidants and stabilizer functions. We have feed grade, food grade, cosmetic grade and pharma grade for sale.

Levamisole Hydrochloride

Levamisole Hydrochloride is widely used in veterinary industry for livestocks such as callte, pigs, horse, cattle, sheep etc. It affects the neurotransmitters and paralyzes the worm (spastic paralysis). It can effectively and selectively inhibit succinate dehydrogenase in parasite's muscle so as to stop the reduction of succinic acid from fumaric acid. Then the parasite's muscle metabolism lacks of oxygen and leads to decreasing of energy.