For procurement managers, R&D scientists, and product formulators in the textile industry, understanding the technical specifications of chemical auxiliaries is fundamental to making informed purchasing decisions. Among these, CAS (Chemical Abstracts Service) numbers and detailed product specifications are critical for identifying, sourcing, and applying chemicals correctly. This guide aims to clarify their importance, particularly for fabric softener flakes.

What is a CAS Number and Why It Matters?

A CAS number is a unique numerical identifier assigned to every chemical substance described in the open scientific literature. It's a universal system that helps avoid ambiguity and ensures that everyone is referring to the exact same chemical compound. For instance, while the common name for a chemical might vary across regions or industries, its CAS number remains constant. For textile auxiliaries like softener flakes, while the primary identifiers are often trade names or generic descriptions (like 'Nonionic Softener Flake'), understanding if a CAS number is available can aid in rigorous sourcing and research. For example, if you are looking to buy a specific component within a blend, its CAS number is invaluable. Currently, our Nonionic Softener Flake KR-521 is a proprietary blend, and a single CAS number might not fully represent its complex composition.

Key Product Specifications for Softener Flakes

Beyond CAS numbers, a comprehensive set of product specifications is essential for B2B buyers. These typically include:

  • Appearance: The physical form and color (e.g., Light Yellow Flake). This helps in visual quality checks upon receipt.
  • Chemical Composition: A description of the active ingredients or the general type of chemical (e.g., Nonionic Softener, advanced polymeric compounds).
  • Performance Properties: Key attributes like softness imparted, smoothness, handle, salt tolerance, alkali resistance, and yellowing tendencies. These directly relate to the product's effectiveness in application.
  • Dissolving Method: Instructions on how to prepare the product for use, including recommended temperatures and proportions for dissolution.
  • Application Methods and Dosage: Guidance on how to apply the softener (e.g., padding, dipping) and the recommended quantities for optimal results.
  • Storage and Packing: Information on shelf life, storage conditions, and packaging details (e.g., 25kg woven bags).

As a manufacturer and supplier, we provide detailed specifications for our Nonionic Softener Flake KR-521 to ensure our clients can effectively purchase and utilize our product. Understanding these specifications allows buyers to compare different softener flake options and make an informed decision based on their specific textile finishing needs.

Sourcing Smart: Connecting Specifications to Supplier Reliability

When you decide to buy softener flakes, look for suppliers who are transparent with their product specifications. Manufacturers in China, like us, often offer competitive pricing and a wide range of quality products. However, it's imperative to ensure that the specifications provided match your requirements. Requesting samples and verifying performance against the listed specifications is a standard practice in the industry. This diligence ensures that you are purchasing a product that will consistently deliver the desired fabric care results.

In summary, while CAS numbers are crucial for chemical identification, a broader understanding of product specifications is vital for sourcing effective textile auxiliaries like softener flakes. By paying close attention to these details and working with reliable suppliers, businesses can make well-informed decisions to enhance their fabric care solutions.