Professional China 1,2-Dimethylimidazole - Crotonic Acid – Freemen
Professional China 1,2-Dimethylimidazole - Crotonic Acid – Freemen Detail:
| Appearance | Colorless to beige cystalline product |
| Purity (GC) | 99.0%min |
| Water | 0.2%max |
| Iron | 3ppm max |
| Other single heavey metals | 1ppm max |
100kg/Fiber drum, 16Mt/FCL
UN No.2823, Class:8, Packing group:III
☑ It used across industry, personal care industry, resin industry as additive, Flavor & fragrance industry.
☑ In pharmaceutical industry, It is used for synthesis of (R)-3-Aminobutanol for anti-HIV API Dolutegravir and intermediates for other API, such as Crotamiton.
☑Crotonic acid is an unsaturated fatty acid with double bond and carboxyl group in its molecule, so it has strong reactivity and has a wide range of uses in industry. It is mainly used in the preparation of various resins, fungicides, surface coatings, fungicides, plasticizers; as an important pharmaceutical intermediate, pesticide intermediate and other organic chemical intermediates.
☑Its another use is as raw material for polyvinyl acetate coatings. In addition, vinyl acetate butenoic acid copolymer can be used as a hot-melt adhesive for binding books, as a coating for wallpaper, as an adhesive for paper and laminate, as a film developer and as a component of xerographic solution.
☑Crotonic acid series products: butenoic acid amide: obtained by the reaction of enoic acid or its acyl chloride with ammonia
☑ Made in Weylchem, Germany with more than 60 years experience;
☑ High HSE standard factory dating back to 100 years;
☑ Key raw material Crotonaldehyde is very toxic,flammable and carcinogenic,it is pipelined from neighouring plant;
☑ Product approved by multinationals in several industry;
☑ There is no Crotonaldehyde impurity in Crotonic acid, which is safe for Pharmaceutical synthesis;
☑ Just-in-time Delivery:1 week from Shanghai warehouse;
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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for Professional China 1,2-Dimethylimidazole - Crotonic Acid – Freemen, The product will supply to all over the world, such as: Mecca, Toronto, Turin, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.
By Fanny from UAE - 2018.12.25 12:43
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Adam from Bhutan - 2017.05.02 11:33
