Sodium Lauryl Ether Sulfate (SLES) 70% is a workhorse in the chemical industry, valued for its excellent surfactant properties that lend themselves to a myriad of industrial applications. Beyond its common use in detergents and personal care items, SLES 70% is a critical component in various industrial cleaning agents, textile processing, and even in certain oilfield applications. Understanding its precise chemical properties is fundamental for formulators aiming to optimize performance and achieve specific outcomes. This article provides a detailed look at the chemical characteristics of SLES 70% and discusses its industrial relevance, with a note on sourcing from NINGBO INNO PHARMCHEM CO.,LTD.

The chemical formula of SLES is typically represented as RO(CH2CH2O)nSO3Na, where 'R' is a fatty alkyl chain, predominantly lauryl or myristyl alcohol, and 'n' represents the average degree of ethoxylation, which influences its properties. For SLES 70%, the active matter content is a key specification, indicating that at least 70% of the product is the active surfactant. Other critical specifications often include:

  • Unsulfated Matter Content: This refers to the percentage of non-surfactant organic compounds. A lower percentage (typically ≤3.0%) indicates higher purity and better performance.
  • Inorganic Sulfate Content: This relates to the amount of sodium sulfate present, a byproduct of the sulfation process. Lower levels (e.g., ≤2.0%) are desirable for product stability and performance.
  • Color and Luster: Often measured on the Hazen scale, a low value (e.g., ≤20) indicates a pale, clean appearance, which is important for many cosmetic and detergent formulations.
  • pH Value: The pH of a 1% aqueous solution typically falls within a range of 7.0-9.5, indicating a mildly alkaline to neutral solution, which is compatible with many other chemicals and systems.
  • Dioxane Content: This is a byproduct of ethoxylation and is carefully controlled due to regulatory and safety considerations. Low levels (e.g., ≤30 PPM) are standard for quality SLES 70%.

These precise specifications, available from reputable SLES 70% manufacturers like NINGBO INNO PHARMCHEM CO.,LTD., ensure that the SLES 70% will perform as expected in demanding industrial environments. The excellent detergency of SLES 70% makes it a prime candidate for industrial cleaning agents, where it effectively breaks down grease, oils, and particulate soils.

In textile applications, SLES 70% serves as a wetting agent and detergent in scouring, dyeing, and finishing processes. Its ability to remain stable in the presence of electrolytes and at various pH levels further enhances its utility in these complex industrial settings. The availability of high-quality SLES 70% at a competitive SLES 70% price from suppliers like NINGBO INNO PHARMCHEM CO.,LTD. is crucial for cost-efficient industrial operations.

When you need to buy SLES 70% for industrial use, understanding these chemical properties and specifications is paramount. NINGBO INNO PHARMCHEM CO.,LTD. provides detailed product data sheets that outline these critical parameters, ensuring that formulators can select the right grade of SLES 70% for their specific needs.

In conclusion, the detailed chemical properties of SLES 70% underscore its significance as a versatile surfactant. Its high active matter content, controlled impurity levels, and favorable pH range make it an indispensable ingredient for a wide array of industrial applications. Choosing NINGBO INNO PHARMCHEM CO.,LTD. as your SLES 70% manufacturer guarantees access to high-quality material that meets rigorous industrial demands.