Description

(3-Hydroxypropyl)Sulfamic Acid is a versatile organosulfur compound featuring both sulfamic acid and a terminal hydroxyl group. This bifunctional structure makes it a valuable intermediate for synthesizing surfactants, chelating agents, and specialty polymers. It is primarily sought by manufacturers in the chemical synthesis, personal care, and water treatment industries for its ability to introduce both hydrophilic and complexing functionalities into target molecules.

Application

• Chemical Synthesis Intermediate: Key building block for the production of betaine-type surfactants and amphoteric compounds.
• Personal Care Formulations: Used in the synthesis of mild, high-performance surfactants for shampoos, body washes, and other cleansing products.
• Water Treatment Chemicals: Serves as a precursor for scale and corrosion inhibitors, particularly in cooling and boiler water systems.
• Metal Chelation & Cleaning: Effective in formulations for industrial and institutional cleaners where metal ion sequestration is required.
• Pharmaceutical Intermediates: Utilized in the synthesis of certain active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to impart ionic character and hydrophilicity to polymers.

Basic Information

Product Name	(3-Hydroxypropyl)Sulfamic Acid
CAS No.	98026-28-9
Molecular Formula	C₃H₉NO₄S
Molecular Weight	155.17 g/mol
Synonyms	3-Hydroxypropylsulfamic Acid; 1-Amino-3-hydroxypropane-1-sulfonic Acid; 3-Hydroxy-1-propanesulfamic Acid; N-(3-Hydroxypropyl)sulfamic Acid; 3-Hydroxypropane-1-sulfamic Acid; HPSA; 3-HPSA
EINECS	Contact for details

Quality Control

Our (3-Hydroxypropyl)Sulfamic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and test results are provided with every shipment.

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); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm

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