Overview
A CAS (Chemical Abstracts Service) number is a unique identifier assigned to every chemical substance described in the open scientific literature. The CAS number 2905909 is one such identifier, used to unambiguously identify a specific chemical compound regardless of naming conventions. CAS numbers are essential for chemical inventory management, regulatory compliance, and safety data sheets (SDS). CAS numbers are widely used in chemical databases, procurement systems, and regulatory frameworks such as REACH and OSHA. They help avoid confusion caused by different names for the same chemical, ensuring accurate communication between suppliers, manufacturers, and end-users. The format typically consists of up to 10 digits, divided into three parts by hyphens.
Physical and Chemical Properties
The physical and chemical properties of the substance associated with CAS number 2905909 are not specified in this entry. CAS numbers themselves do not convey information about a chemical's properties; they serve solely as identifiers. To obtain detailed property data, the CAS number must be cross-referenced with chemical databases or supplier specifications. For accurate handling and application, it is critical to consult safety data sheets (SDS) or technical data sheets (TDS) provided by chemical suppliers. These documents typically include information such as molecular formula, molecular weight, appearance, density, melting point, boiling point, solubility, and other relevant properties.
Main Applications
CAS numbers like 2905909 are primarily used for chemical identification in various industrial, research, and regulatory contexts. They are indispensable in chemical inventory management, ensuring that substances are correctly labeled and tracked throughout the supply chain. Regulatory agencies often require CAS numbers for compliance with safety and environmental regulations. In B2B transactions, CAS numbers help prevent procurement errors by ensuring that buyers and suppliers are referencing the exact same chemical. They are also used in chemical databases, patent applications, and scientific literature to maintain consistency in chemical nomenclature. Without CAS numbers, the risk of misidentification and subsequent safety or compliance issues increases significantly.
Safety and Storage
Safety and storage guidelines for the chemical associated with CAS number 2905909 cannot be provided without additional information. Proper handling, storage, and disposal procedures depend on the specific chemical's properties, which must be obtained from the supplier's safety data sheet (SDS). General best practices for chemical safety include storing chemicals in appropriate containers, ensuring proper ventilation, and using personal protective equipment (PPE) as recommended. Always follow local regulations and guidelines for chemical storage and disposal. In case of uncertainty, consult the SDS or a qualified chemical safety professional.
B2B Procurement Guide
When procuring chemicals identified by CAS numbers such as 2905909, it is essential to verify the CAS number with the supplier to ensure accurate identification. Misidentification can lead to procurement of incorrect substances, posing safety risks and regulatory non-compliance. Always request a certificate of analysis (CoA) or technical data sheet (TDS) to confirm the chemical's identity and purity. For bulk procurement, consider factors such as supplier reliability, packaging options, and transportation requirements. Establishing long-term relationships with reputable suppliers can enhance supply chain stability. Additionally, be aware of any regulatory restrictions or documentation requirements for the chemical in your region.
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