Description

Disodium Pentyl Phosphate is an organophosphorus compound widely utilized as a versatile surfactant and chelating agent. Its unique structure provides excellent emulsifying, dispersing, and metal-sequestering properties, making it valuable in formulations requiring stability and performance. This chemical is essential for manufacturers in the industrial cleaning, agrochemical, and personal care sectors seeking effective and reliable specialty additives.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key surfactant and builder in heavy-duty alkaline and acidic cleaning formulations for metal treatment and equipment cleaning.
• Agrochemical Formulations: Serves as an effective dispersant and stabilizer in pesticide and herbicide concentrates, enhancing suspension and tank-mix compatibility.
• Personal Care Products: Used as a mild chelating agent and emulsifier in select cosmetic and toiletry products to improve texture and shelf-life.
• Textile & Leather Processing: Functions as a wetting agent, penetrant, and dyeing assistant in various pretreatment and finishing baths.
• Oilfield Chemicals: Employed in drilling muds and production chemicals as a scale inhibitor and for controlling metal ions.
• Water Treatment: Utilized as a sequestrant for controlling hardness ions like calcium and magnesium in industrial water systems.
• Metalworking Fluids: Incorporated as a corrosion inhibitor and lubricity additive in synthetic and semi-synthetic coolants.
• Paints & Coatings: Acts as a pigment dispersant and grinding aid to improve color development and stability in aqueous systems.

Basic Information

Product Name	Disodium Pentyl Phosphate
CAS No.	68698-61-3
Molecular Formula	C5H11Na2O4P
Molecular Weight	220.09 g/mol
Synonyms	Pentylphosphonic Acid Disodium Salt; Disodium Monopentyl Phosphate; Sodium Pentyl Phosphate; DSPP; 1-Pentylphosphonic Acid Disodium Salt; Amylphosphonic Acid Disodium Salt; Disodium Amylphosphonate; Disodium Pentylphosphonate
EINECS	Contact for details

Quality Control

Our Disodium Pentyl Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting assay, impurity profile, and physical parameters is provided with every shipment to guarantee consistency and traceability for our global B2B clients.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (5% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm

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