Description

Ammonium Sulfobetaine-2, Tech., 90 is a high-purity technical-grade zwitterionic surfactant. This compound is valued for its excellent amphoteric properties, providing stability and compatibility across a wide pH range. It is primarily utilized in industrial formulations requiring robust surface activity and mildness, such as in personal care, agrochemicals, and specialty cleaning products. The technical grade with a minimum 90% assay offers a cost-effective solution for large-scale manufacturing processes.

Application

• As a key surfactant and viscosity modifier in shampoos, body washes, and other personal care products.
• Formulation of mild, high-performance industrial and institutional cleaning agents.
• Use as an emulsifier and stabilizer in agrochemical formulations like pesticides and herbicides.
• Component in textile processing aids for leveling and softening.
• Additive in coatings and inks to improve wetting and dispersion properties.
• Potential use in oilfield chemicals for enhanced oil recovery formulations.

Basic Information

Product Name	Ammonium Sulfobetaine-2, Tech., 90
CAS No.	103683-19-8
Molecular Formula	C8H19N2O4S- • NH4+
Molecular Weight	Approx. 265.33 g/mol (Free acid)
Synonyms	Ammonium Sulfobetaine-2; 3-(Dodecyldimethylammonio)propanesulfonate, Ammonium Salt; Ammonium Lauryl Sulfobetaine; Ammonium Alkyl Sulfobetaine; CAS 103683-19-8; Zwittergent 3-12, Ammonium Salt; ASB-2, Ammonium Salt; Amphoteric Surfactant (Ammonium Betaine Type)
EINECS	Contact for details

Quality Control

Our Ammonium Sulfobetaine-2, Tech., 90 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the declared technical specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 90.0 %
pH (10% solution)	6.0 - 8.0
Water Content (KF)	≤ 5.0 %
Residue on Ignition	≤ 1.0 %

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