Description

Nonidet is a high-purity, non-ionic surfactant belonging to the polyoxyethylene family, widely recognized for its excellent detergent and emulsifying properties. This compound is critical for industrial processes requiring stable, low-foaming performance and compatibility with a wide range of chemical systems. It is an essential raw material for manufacturers in the biotechnology, pharmaceutical, and industrial cleaning sectors who demand consistent quality and reliable supply.

Application

• Biochemical Research & Cell Lysis: A key component in gentle cell membrane disruption for protein extraction and nucleic acid purification.
• Pharmaceutical Formulations: Used as a solubilizing agent and emulsifier in topical creams, ointments, and other drug delivery systems.
• Industrial & Institutional Cleaning: Acts as a primary surfactant in low-foaming detergents, metal cleaners, and hard surface disinfectants.
• Textile & Leather Processing: Employed as a wetting, scouring, and leveling agent in dyeing and finishing operations.
• Agricultural Adjuvants: Enhances the spreading and adhesion of pesticides and herbicides on plant surfaces.
• Emulsion Polymerization: Serves as a stabilizer in the production of latex, paints, and coatings.

Basic Information

Product Name	Nonidet
CAS No.	39322-33-3
Molecular Formula	C15H24O(C2H4O)n (n~9)
Molecular Weight	~617 g/mol (for n~9)
Synonyms	Nonidet P-40; Nonidet NP-40; Nonylphenoxypolyethoxyethanol; Igepal CO-630; Triton N-101; Polyoxyethylene (9) nonyl phenyl ether; Nonylphenol ethoxylate (9 EO); Octoxynol-9; NP-40; Nonoxynol-9
EINECS	Contact for details

Quality Control

Our Nonidet is manufactured under a strict quality management system to ensure batch-to-batch consistency and high performance. Quality is verified through comprehensive analytical testing, including assay, hydroxyl value, and cloud point determination. Certificates of Analysis (COA) documenting full specifications are available for every batch upon request, supporting compliance in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Nonylphenol Ethoxylate)	≥ 98.0 %
Cloud Point (1% aq. sol.)	60 - 65 °C
pH (5% solution)	6.0 - 8.0
Water Content	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.