Description

Butanoic Acid, 4-Amino-4-Oxo-2-Sulfo-, n-Tallow Alkyl Derivs., Disodium Salts is a high-purity, anionic surfactant derived from tallow fatty acids and aspartic acid, offering excellent emulsifying, dispersing, and chelating properties. This specialty chemical is valued for its ability to enhance performance in demanding formulations where stability and compatibility are critical. It is primarily sought by manufacturers in the personal care, industrial cleaning, and textile processing industries for its multifunctional surfactant characteristics.

Application

• Personal Care Formulations: Acts as a primary or co-surfactant in shampoos, body washes, and facial cleansers for gentle yet effective cleansing and rich foam stabilization.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, alkaline cleaners, and floor care products for superior wetting, soil suspension, and rinsability.
• Textile Auxiliaries: Serves as a scouring agent, dye leveling agent, and dispersant in pretreatment and dyeing processes to ensure uniform color and fabric quality.
• Metal Working Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and drawing compounds.
• Agricultural Adjuvants: Enhances the efficacy of pesticides and herbicides by improving spray droplet spread, adhesion, and active ingredient penetration.
• Paint & Coating Additives: Provides pigment dispersion and stabilization in water-based coatings, improving color development and shelf life.
• Leather Processing: Used in soaking, degreasing, and dyeing stages to improve chemical penetration and produce softer, more uniform leather.

Basic Information

Product Name	Butanoic Acid, 4-Amino-4-Oxo-2-Sulfo-, n-Tallow Alkyl Derivs., Disodium Salts
CAS No.	90268-48-7
Molecular Formula	Typically CnH2nNO7S·2Na (n varies with tallow alkyl chain distribution)
Molecular Weight	Contact for details
Synonyms	N-Acyl-N-alkylaspartic acid, disodium salt; Tallow alkyl amidosuccinate, disodium salt; Disodium N-tallow alkyl sulfosuccinamate; Disodium tallow sulfosuccinamate; Sulfosuccinamate surfactant; Anionic surfactant CAS 90268-48-7; Aspartic acid, N-(tallow acyl)-, disodium salt, sulfonated; N-(Tallow acyl) aspartic acid disodium sulfonate
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 4-Amino-4-Oxo-2-Sulfo-, n-Tallow Alkyl Derivs., Disodium Salts is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and compliance with relevant industry specifications. Certificates of Analysis (COA) documenting key parameters such as active matter content, pH, moisture, and ionic composition are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption and caking. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or paste
Active Matter Content	≥ 30%
pH (10% solution)	6.0 - 8.0
Moisture Content	≤ 5.0%
Identification (IR)	Conforms
Heavy Metals (as Pb)	≤ 10 ppm

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