Product Description
Chemical Name: Acetylsalicylicanhydride
Synonyms :Acetylsalicylic anhydride
| 2-Acetoxybenzoic anhydride
| Aspirin anhydride
Cas No : 1466-82-6
Purity : 95%
MolecularFormula : C18H14O7
Molecular Weight:342.3
Appearance:SolidProperties and CompositionAcetylsalicylic anhydride appears as a white, odorless, and tasteless crystalline powder. Its molecular formula is C9H6O4 with a molecular weight of 178.14 g/mol. The compound is acidic, stable under recommended storage, and hydrolyzes in water but dissolves in organic solvents. It is classified as an irritant and harmful if swallowed or inhaled.
Applications and UsesThis substance serves as an essential intermediate, particularly in the synthesis of acetylsalicylic acid (aspirin) and other chemicals. It is primarily utilized in laboratory, industrial, and research settings, conforming to strict regulatory standards. The product should not be used for therapeutic purposes in humans.
Safe Handling and StorageTo maintain product integrity, Acetylsalicylic anhydride should be stored in tightly sealed containers, protected from moisture, and kept at cool temperatures. Proper handling minimizes exposure risks due to its irritant and harmful nature. The compound is packaged in HDPE drums or glass bottles and has a shelf life of up to two years under ideal storage conditions.
FAQ's of Acetylsalicylic anhydride:
Q: How is Acetylsalicylic anhydride manufactured?
A: Acetylsalicylic anhydride is synthesized chemically using salicylic acid and acetic anhydride. The process is carefully controlled to ensure the purity and stability of the final product, which is used as an intermediate in various chemical applications.
Q: What are the main uses of Acetylsalicylic anhydride?
A: The compound is primarily used as an intermediate in the production of acetylsalicylic acid (aspirin) and for other chemical syntheses in laboratory, industrial, and research environments.
Q: When and where should Acetylsalicylic anhydride be stored for optimal stability?
A: For best stability, store Acetylsalicylic anhydride in a tightly closed container, protected from moisture, and at a cool temperature. Proper storage extends its shelf life to up to two years.
Q: What are the handling and safety considerations for this chemical?
A: Acetylsalicylic anhydride is classified as an irritant and is harmful if swallowed or inhaled. Appropriate protective equipment should be worn during handling, and work should be conducted in well-ventilated areas.
Q: How is Acetylsalicylic anhydride packaged for delivery?
A: The product is available in HDPE drums or glass bottles to protect it from moisture and maintain its stability during shipping and storage. The minimum order quantity is 1 kg.
Q: What benefits does Acetylsalicylic anhydride offer as an intermediate?
A: It provides a high-purity source for synthesizing important chemicals like acetylsalicylic acid, facilitating efficient manufacturing in the pharmaceutical and chemical industries.
Q: Can Acetylsalicylic anhydride be used directly as a drug in humans?
A: No, this compound is strictly intended for laboratory, research, and industrial use. It is not approved for therapeutic or direct drug applications in humans.