Product Details

CasNo： 99734-09-5

MF： C30H24O.(C2H4O)n

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

Basic Information

Product Description

Product Name：Tristyrylphenol polyoxyethylene ether

CAS No: 99734-09-5

Form: liquid

Product Application

1. Pesticide Emulsifiers

Core Use: Primary emulsifier in pesticide emulsifiable concentrates (ECs), blended with anionic surfactants (e.g., agricultural emulsifiers 500#, 601#) to form O/W emulsions, enhancing dispersion and efficacy of active ingredients.

Advantages: Resists strong acidity/alkalinity of pesticides, high cloud point suits high-temperature spraying, and low foaming reduces spray drift.

2. Textile Dyeing & Finishing

Emulsifier: Emulsifies mineral oils, silicones, and waxes to prepare textile softeners, lubricants, and leveling agents, improving fiber smoothness and hand feel.

Dispersant: Disperses dyes and pigments to prevent agglomeration, ensuring uniform dyeing.

Scouring Agent: Removes oils, sizing agents, and printing residues from fabrics; low foaming suits overflow dyeing machines.

3. Industrial Cleaning

Metal Cleaning: Low foaming makes it ideal for ultrasonic cleaning and high-pressure spray cleaning, removing cutting fluids, rust preventatives, and dust from metal surfaces.

Equipment Cleaning: Used in industrial circulating water systems and boiler descaling, dispersing dirt and preventing deposition.

4. Petroleum Recovery

Oil Displacement Agent: In tertiary oil recovery, acts as a co-surfactant in polymer flooding to enhance oil recovery, resistant to high salinity (>200,000 mg/L) and temperature (>80°C).

Crude Oil Demulsifier: Blended with cationic demulsifiers to accelerate dehydration of crude oil emulsions.

5. Papermaking

Sizing Agent: Emulsifies rosin, AKD, and other sizing agents to improve paper water resistance.

Dispersant: Disperses calcium carbonate, talc, and other fillers to prevent settling and improve paper uniformity.

6. Other Applications

Coatings/Inks: Disperses pigments and fillers to prevent settling and improve leveling.

Leather Processing: Emulsifies fatliquoring agents for uniform penetration into leather fibers.

Household Chemicals: Co-surfactant in low-foam detergents and hard-surface cleaners.

Packaging

200kg/drum

Storage

Seal in cool, dry, ventilated areas away from heat/ignition sources.

Low-EO (solid) TX: Prevent moisture absorption. High-EO (liquid) TX: Prevent oxidation.

Shelf life: Typically 24 months (unopened).