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.
Hexamidine diisethionate is White fine powder or crystals,H&Z® Hexamidine diisethionate Can be used for acne and anti-acne products, hair care products.