Hefei TNJ Chemical Industry Co.,Ltd.
tnj chemical
Haus>> Chemikalien >> Best price Benzyl alcohol from China factory

products list

Nicht genau, was Sie wollen? Bitte versuchen Sie es kontaktiere uns>>

Best price Benzyl alcohol from China factory suppliers
Best price Benzyl alcohol from China factory

Jetzt kontaktieren

  • Produkt-Details

Buy best price Benzyl alcohol from famous China factory: We strongly recommend you to choose TNJ Chemical as the priority Benzyl alcohol suppliers from China. We have enough reason but the most obvious one is that TNJ Chemical has more than 15 years history in Benzyl alcohol. If you decide to buy benzyl alcohol, please contact sales21@tnjchem.com


Preparation: Various methods are used to produce benzyl alcohol in industry. The Cannizzaro reaction was first used, which was prepared by reacting benzaldehyde with potassium hydroxide: 2C6H5CHO+KOH→C6H5CH2OH+C6H5COOK. This method is not economical, and half of the raw materials produce benzoic acid. At present, the Bran method is commonly used, that is, to pass dry hydrogen chloride into a mixture of benzene, trioxane, and zinc chloride. Toluene vapor can also be reacted with chlorine under light to generate benzyl chloride and then hydrolyze to obtain benzyl alcohol. . Although this method is more economical than the Cannizzaro reaction, the by-products of chlorobenzene are generated in the reaction, making the product unusable for perfumes and paints. If the by-products are to be removed, the product price will increase.


Benzyl alcohol exists in clear colorless liquid with a pleasant odor. Slightly denser than water. Flash point 194° F. Boiling point 401° F. Contact may irritate skin, eyes, and mucous membranes. May be slightly toxic by ingestion.

 

Specification        

 Item  BP2000  Perfumery Grade
 Appearance  Colorless transparent liquid  Colorless transparent liquid
 Color (Hazen)  ≤5  ≤5
 Fragrance  —  light scent of flower
 Purit y(GC) (%)  ≥99.95  ≥99.98
 Benzaldehyde (ppm)  ≤300 ≤100 
 Specific Gravity (20℃,kg/ m3)  1043-1048  1043-1048
 Chloride (ppm)  ≤50  ≤30
 Acidity (As Benzoic Acid)(%)  ≤0.1  ≤0.05
 Clarity of Solution(1:30)  clear  clear
 Moisture (%)  ≤0.1  ≤0.05
 Refractive Index (ηD20)  1.538—1.541  1.538—1.541


Application

Benzyl alcohol is used as a general solvent for inks, paints, lacquers, and epoxy resin coatings. Thus it can be used in paint strippers especially when combined with compatible viscosity enhancers to encourage the mixture to cling to painted surfaces.It is also a precursor to a variety of esters, used in the soap, perfume, and flavor industries. It is also used as a photographic developer.


-  The curing argent modifier and solvent for epoxy resin.
-  Epoxy paint, epoxy floor, encapsulation, epoxy adhesive and epoxy ornaments.
-  Medicine synthetic solvent, preservative for ointment or liquid medicine.
-  Photographic developing agent, cleaning agent, synthetic glass solvent and lens colorant.
-  Solvent for meat products,stamp-pad ink and ball-point pen oil.
-  Perfume fixative, indispensable component for jasmine, tuberose or ylang, compound perfume of soap and daily cosmetics.

Packaging

210kg/iron drum, 16.8 tons (80drums) /20’’FCL

Senden Sie Ihre Anfrage an unser Unternehmen

      Produkte :

      Best price Benzyl alcohol from China factory
    • Hier finden Sie unsere Kontakt-Informationen>>