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.

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.

4-Acetamidobenzoic acid

4-Acetamidobenzoic acid existis in white crystalline powder, easily soluble in ethanol, insoluble in water and ether. It is an important synthesis intermediate.

Orphenadrine Citrate

Orphenadrine Citrate CAS 4682-36-4 exists in white crystalline powder, soluble in water <1 mg/mL and ethanol <1 mg/mL. It is an important pharmaceutical intermediates used to treat musscle pain.

Formamide

Formamide is a colorless transparent liquid with slight odor of ammonia. It is an important and excellent solvent. It is important raw materials to synthesize medicine, spices, dyes and other intermediates, and can also be used as the solvent for the synthesis of fiber spinning, plastic processing, casein ink etc..