Description

n-(3-Aminopropyl)-1,4-Butanediamine/Phosphoric Acid,(1:X) is a specialized chemical complex formed between a polyamine and phosphoric acid. This compound is valued for its unique combination of amine functionality and acidic phosphate groups, making it a versatile intermediate and additive. It is primarily sought after by manufacturers in the polymer, textile, and water treatment industries for applications requiring chelation, cross-linking, or pH modification.

Application

• Polymer & Resin Modification: Acts as a curing agent, cross-linking agent, or chain extender in epoxy, polyurethane, and other specialty polymer systems.
• Textile Auxiliaries: Used in the production of flame retardants, dye-fixing agents, and fabric softeners for synthetic and natural fibers.
• Water Treatment Chemicals: Serves as a scale and corrosion inhibitor, as well as a chelating agent for metal ions in industrial water systems.
• Adhesive & Sealant Formulations: Functions as an adhesion promoter and rheology modifier in high-performance adhesive and sealant products.
• Paper & Pulp Industry: Employed as a retention aid, drainage aid, and strength additive in papermaking processes.
• Personal Care & Cosmetics: Utilized as a pH adjuster and stabilizer in certain cosmetic and personal care formulations.

Basic Information

Item	Details
Product Name	n-(3-Aminopropyl)-1,4-Butanediamine/Phosphoric Acid,(1:X)
CAS No.	1945-32-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	N-(3-Aminopropyl)-1,4-butanediamine phosphate; 1,4-Butanediamine, N-(3-aminopropyl)-, phosphate; N1-(3-Aminopropyl)butane-1,4-diamine phosphate; Polyamine phosphate; Bis(3-aminopropyl)butanediamine phosphate; Phosphoric acid, compd. with N-(3-aminopropyl)-1,4-butanediamine (1:?); APBDA phosphate
EINECS	Contact for details

Quality Control

Our n-(3-Aminopropyl)-1,4-Butanediamine/Phosphoric Acid,(1:X) is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed-upon specifications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (Solution)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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