Description

2-[(3-Butoxypropyl)Amino]Ethanesulfonic Acid Sodium Salt is a high-purity organic sulfonate salt, valued for its role as a specialized buffering agent and surfactant intermediate. Its molecular structure imparts unique solubility and compatibility properties, making it a critical component in formulations requiring precise pH control and surface activity. This compound is essential for manufacturers in the pharmaceutical, personal care, and specialty chemical industries seeking reliable performance in sensitive applications.

Application

• Pharmaceutical Buffer Agent: Used in the formulation of diagnostic reagents, cell culture media, and parenteral solutions where stable pH control is critical.
• Personal Care Surfactant Intermediate: Serves as a key building block for synthesizing mild, amphoteric surfactants in shampoos, cleansers, and skincare products.
• Biochemical Research: Employed in electrophoresis buffers and protein purification protocols due to its good buffering capacity in biological pH ranges.
• Specialty Detergent Formulations: Acts as a hydrotrope and coupling agent in concentrated liquid detergents and industrial cleaners.
• Polymerization Aid: Utilized as a stabilizer or emulsifier in specific emulsion and solution polymerization processes.
• Electroplating Additive: Functions as a brightener or leveling agent in specialized electroplating baths for metal finishing.

Basic Information

Product Name	2-[(3-Butoxypropyl)Amino]Ethanesulfonic Acid Sodium Salt
CAS No.	64036-84-6
Molecular Formula	C9H20NNaO4S
Molecular Weight	261.32 g/mol
Synonyms	Sodium 2-[(3-butoxypropyl)amino]ethanesulfonate; BES Sodium Salt; N-(2-Hydroxyethyl)-N'-(3-butoxypropyl)-2-aminoethanesulfonic Acid Sodium Salt; 2-[2-(3-Butoxypropyl)amino]ethylsulfonic Acid Sodium Salt; BES Na; BES-Na; Good's Buffer BES Sodium Salt; 3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic Acid Sodium Salt (related compound)
EINECS	Contact for details

Quality Control

Our 2-[(3-Butoxypropyl)Amino]Ethanesulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets stringent specifications for high-purity applications. Certificates of Analysis (COA) documenting purity, physical characteristics, and safety data are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
pH (1% Solution)	6.0 - 7.5
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.2%
Solubility (in Water)	Clear, colorless solution

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