China H&Z® Pyrrolidine is a colorless liquid，Pyrrolidine can be used for organic synthesis. Pesticides. Fungicide. Curing agent for epoxy resins. Rubber accelerator. Inhibitors.
China H&Z® Carbohydrazide is white columnar crystal,Carbohydrazide is widely used in the production of drugs, herbicides, plant growth regulators, dyes, etc.
Biphenyl (or diphenyl or phenylbenzene or 1,1′-biphenyl or lemonene) is an organic compound that forms colorless crystals with a distinctively pleasant smell.
Camphene is a kind of multiuse intermediate, besides camphor,used widely in synthetic perfume and medicine chemiclas such as sandal type perfume, toxaphene, etc.
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.
Succinic anhydride is white crystal,Succinic anhydride is the raw material of paint, medicine, synthetic resins and dyes.
