In the intricate world of chemical procurement and formulation, precise identification of substances is paramount. The Chemical Abstracts Service (CAS) Registry Number is a unique identifier that serves as a universal language for chemicals, ensuring clarity and avoiding ambiguity. For professionals involved in sourcing or specifying chemical auxiliaries, understanding the CAS number system is essential. This guide, from a chemical supplier, sheds light on the importance of CAS numbers, using 9084-06-4 as a key example for dispersants.

What is a CAS Registry Number?

The CAS Registry Number is a unique numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society. Each CAS number is assigned to a specific chemical substance, including elements, isotopes, organic and inorganic compounds, polymers, and mixtures. It consists of up to ten digits, divided into three parts by hyphens, with the last digit serving as a check digit.

Why are CAS Numbers Crucial for Buyers and Researchers?

  • Unambiguous Identification: It eliminates confusion arising from multiple names, synonyms, or trade names for the same chemical.
  • Global Standardization: CAS numbers are recognized internationally, facilitating global trade and communication.
  • Regulatory Compliance: Many regulatory bodies use CAS numbers to track chemicals for safety, environmental protection, and inventory purposes.
  • Accurate Sourcing: When you need to buy a specific chemical, using its CAS number ensures you are getting the exact substance required.
  • Data Retrieval: CAS numbers are extensively used in databases, literature searches, and safety data sheets (SDS), making information retrieval more efficient.

CAS 9084-06-4: The Identifier for Key Dispersants

The CAS number 9084-06-4 is widely associated with a class of effective chemical auxiliaries known as naphthalenesulfonic acid-formaldehyde condensates, sodium salt, often marketed under trade names like Dispersant MF or NNO. These compounds are highly valued as dispersants in various industrial applications, including coatings, inks, and concrete admixtures. As a manufacturer and supplier of these critical components, we leverage the CAS number 9084-06-4 to ensure our customers receive precisely the product they need.

How CAS Numbers Aid in Sourcing Dispersants

When you are looking to buy dispersants for your formulations, using the CAS number 9084-06-4 is your most reliable method to:

  • Verify Product Identity: Ensure the product you are purchasing is indeed the desired naphthalenesulfonic acid-formaldehyde condensate.
  • Compare Supplier Offerings: Use the CAS number to compare specifications and pricing from different manufacturers and suppliers.
  • Access Safety Information: Locate accurate Safety Data Sheets (SDS) which are typically indexed by CAS number.
  • Ensure Regulatory Compliance: Confirm that the chemical meets regulatory requirements in your region.

Partnering with Confidence: Our Commitment to Clarity

At our company, we understand the importance of precise chemical identification. When you buy our Dispersant DP806 (a specific high-molecular polymer type of dispersant, often falling under the broader CAS umbrella of 9084-06-4 applications), you can be confident in its identity and quality. We provide all necessary documentation, including TDS and SDS, clearly referencing our product specifications. We invite you to contact us to learn more about our range of chemical auxiliaries and how we ensure clarity and reliability in every order.