Appearance：crimson crystalline or crystalline powder.

colour：white crystalline powder

Appearance：Colorless to light yellow liquid

Odor:Typical odor of Lavender flower

Appearance：Colorless or white acicular crystal or c,odorless and sweet taste,easily soluble in water and slightly in ethanol.

Appearance：Brownish red to yellow solid

Odor:Jasmine

Appearance：Colorless to pale yellow liquid
Odor:Pungent mustard. Irritant

Appearance：Yellow or brown ointment
Odor: Typical osmanthus odor

Appearance:White powder crystals

Odor:Sweet creamy vanilla caramel

Used in metallurgy, machinery, light industry, commodity inspection, institutions of higher learning and scientific research departments, industrial and mining enterprises in electronic ceramic products pre- roasting, sintering, coating , high temperature pyrolysis of low-temperature deposition (CVD) process .