Description

Sodium Isobutyloctyl Phosphate is an anionic surfactant and specialty phosphate ester salt. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, particularly in challenging formulations. It is primarily utilized in industrial and institutional cleaning products, metalworking fluids, and personal care applications where stable performance under varied conditions is required.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key emulsifier and wetting agent in heavy-duty degreasers, alkaline cleaners, and floor care products.
• Metalworking Fluids: Provides lubrication, emulsification, and corrosion inhibition in synthetic and semi-synthetic metalworking coolants and drawing compounds.
• Textile Processing: Used as a wetting and scouring agent in fabric preparation and dyeing processes to ensure even penetration and cleaning.
• Personal Care & Cosmetics: Functions as a mild surfactant and emulsifier in rinse-off products like shampoos and body washes, offering good foam characteristics.
• Agricultural Formulations: Serves as an adjuvant and dispersant in pesticide and herbicide concentrates to enhance spray coverage and efficacy.
• Paints & Coatings: Aids in pigment dispersion and stabilization in water-based coating systems.

Basic Information

Product Name	Sodium Isobutyloctyl Phosphate
CAS No.	64114-64-3
Molecular Formula	C12H27O4PNa / Mixture of phosphate esters
Molecular Weight	Contact for details
Synonyms	Phosphoric Acid, Isobutyloctyl Ester, Sodium Salt; Isobutyl Octyl Phosphate Sodium Salt; Sodium Isobutyl Octyl Phosphate; Isooctyl Isobutyl Phosphate, Sodium Salt; Alkyl Phosphate Ester Sodium Salt; Surfactant PIBSA; (Isobutyl)(Octyl) Phosphoric Acid Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium Isobutyloctyl Phosphate is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance and meets specifications for critical parameters such as active content, pH, and viscosity. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee supply reliability and product integrity for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay (Active Content)	≥ 95%
pH (as is or @ specified concentration)	6.0 - 8.0
Water Content	≤ 3.0%
Identification (IR)	Conforms

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