We are committed to providing the most valuable propionic acid anhydride, propanoic acid anhydride, propionyl chloride molecular weight and service solutions for all industries. We primarily manufacture propanoic anhydride and concentrate 100% of our company's resources to this technical field. In the future, we will continue to build the grand blueprint of our company with solid, steady and firm steps. Differing from the traditional, rough and backward development mode, we insist on the new industrial road with high technological content, good economic benefits and less environmental pollution. For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name. Facing the crisis, enhance confidence, hard work, create brilliant is our company has been the belief. It is with this philosophy that we have grown to the size we are today. From product manufacturing to packaging and shipping, we have a rigorous quality control process in place. In the future we will establish more strategic partners in the international market. Based on the essence of our work, we always strive for survival with quality, development with science and technology, market orientation and integrity as the foundation.
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![Propionic Anhydride]()
Propionic AnhydridePropionic anhydride (propanoic anhydride, CAS 123-62-6) is a colorless, pungent liquid acylating agent with the molecular formula (CH₃CH₂CO)₂O. It reacts efficiently with hydroxyl, amino, and -
![Sulfolane]()
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![Hexamethyldisilazane]()
HexamethyldisilazaneHexamethyldisilazane (HMDS, hexa methyl disilazane, CAS 999-97-3) is a colorless, volatile organosilicon compound — formula C₆H₁₉NSi₂, structure (CH₃)₃Si–NH–Si(CH₃)₃. Available in Industrial -
![Potassium Hydroxide Liquid]()
Potassium Hydroxide LiquidPotassium hydroxide (KOH, caustic potash, CAS 1310-58-3) is a white, hygroscopic strong inorganic base available as flakes, pellets, powder, and liquid solution (45–50%). Highly soluble in water, -
![1,2-Diaminocyclohexane]()
1,2-Diaminocyclohexane1,2-Diaminocyclohexane (DACH, CAS 1121-22-8) is a colorless liquid cycloaliphatic diamine with the formula C₆H₁₄N₂, available as trans-racemic, (1R,2R)-, and (1S,2S)-enantiopure grades. The chiral -
![Propanoyl Chloride]()
Propanoyl ChloridePropanoyl chloride (IUPAC name; common name: propionyl chloride, CAS 79-03-8) is a colorless, highly volatile acyl chloride with the structural formula CH₃CH₂COCl and molecular formula C₃H₅ClO. Its
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We are dedicated to the customers is not only high-quality diethyl glycol monomethyl ether, diethylene glycol monobutyl but also high-efficiency, high-quality, reliable and timely service. As one of the most professional propanoic anhydride manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy high-grade propanoic anhydride made in China here from our factory. For price consultation, contact us.