camphor powder

1. Natural camphor powder, also known as d-camphor, is a white powdery crystal with a pungent and cool camphor aroma and is easily volatile at room temperature. Easily soluble in a variety of organic solvents, such as ethanol, ether, petroleum ether, benzene, etc., but difficult to dissolve in water. Usage: Camphor was first used in homes for insect control and antisepsis. Due to the development of the spice industry, the uses of camphor are becoming increasingly widespread. Camphor can be used as a plasticizer for cellulose; in the manufacture of smokeless gunpowder, high-purity natural camphor can be used as a stabilizer; in medicine, it can be used as a preservative and local irritant; camphor is used to produce bromocamphor and camphor. The main raw material of sodium xanthate.

White camphor oil

After the crude camphor oil is removed from the crude camphor crystals by filtration, the filtrate is subjected to vacuum fractionation, and the first distillation section is white camphor oil.

sassafras oil

Sassafras oil is a spice oil extracted from camphor tree stumps, roots or camphor tree roots left after logging through distillation processing. Sassafras oil contains sassafras, which is light yellow and transparent in color and has a sandy aroma. The free spice safrole can be extracted and used as The raw material for synthesizing the spice piperonal is widely used in industry. Sassafras oil is also a precursor chemical and is controlled by the public security department according to the "Regulations on the Safety Management of Hazardous Chemicals" and the "Regulations on the Management of Precursor Chemicals".

Linalool

The patent reports a recipe: a volatile solid air purifier made from aluminum stearic acid, liquid paraffin, diphenyl ether and linalool. Its purifying effect is based on the combination of linalool and odorous substances in the air, thereby eliminating uncomfortable indoor odors. Its effectiveness can be maintained for more than three months.

Citronella oil

Citronella oil is also called vanilla oil or citronella oil. Obtained from the whole plant of lemongrass through steam distillation. Light yellow liquid. It has a strong aroma of sansho pepper. The main ingredients are citronellal, geraniol and citronellol. Used to extract citronellal for the synthesis of hydroxycitronellal, geraniol and menthol. It can also be used as an insecticide, mosquito repellent and soap fragrance.

Eucalyptus oil

1: GB2760-1996 stipulates: It can be used for food flavors according to production needs.

Terpineol

Fragrance-grade terpineol has good aroma adaptability and stability to the air and in many fragrance media. It is widely used in fragrance formulas for various purposes and is also used as a fresh breath agent. It is often used as body fragrance. Flavors such as lily, lilac, lily of the valley, acacia, mignonette, and orange blossom are also important spices in magnolia, gardenia, narcissus, and pine needle flavors. Due to its low price, it is the main component in many soaps, daily chemicals and disinfectant essences. The world's consumption is more than 10,000 tons per year.

Litsea cubeba oil

1. Usually used to extract citral for the synthesis of ionone spices and vitamins.