The CAS number of a chemical compound, including HPAA (2-Hydroxyphosphonocarboxylic Acid), plays a crucial role in uniquely identifying and classifying the compound. CAS stands for Chemical Abstracts Service, which is a division of the American Chemical Society responsible for assigning unique identifiers to chemical substances.
The CAS number is a numerical identifier that helps to precisely identify a specific compound, regardless of its common or chemical name variations. Each CAS number consists of several digits and hyphens, which are arranged in a specific format. For example, the CAS number for HPAA is 23783-26-8.
The role of HPAA’s CAS number includes:
- Identification: The CAS number provides a standardized and globally recognized way to identify HPAA. It ensures that there is no confusion or ambiguity when referring to the specific compound.
- Database Access: The CAS number is used as a key reference in chemical databases. Researchers, regulatory agencies, and other professionals can access relevant information about HPAA, such as its properties, hazards, uses, and regulatory status, by searching for its CAS number.
- Regulatory Compliance: Regulatory agencies, such as environmental protection agencies, use CAS numbers to track and regulate the use, transportation, storage, and disposal of chemical substances. HPAA’s CAS number helps ensure compliance with regulations and facilitates communication across different jurisdictions.
- Safety and Hazard Information: The CAS number allows easy access to safety data sheets (SDS) and other hazard-related information associated with HPAA. This information helps in understanding the potential risks, handling precautions, and emergency response procedures related to the compound.
In summary, HPAA’s CAS number serves as a unique identifier for the compound, facilitating accurate identification, access to information, regulatory compliance, and safe handling of the substance.