SODIUM SALT OF 2 ACRYLAMIDO CAS 5165-97-9 - Image 2

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SODIUM SALT OF 2 ACRYLAMIDO CAS 5165-97-9

CAS:5165-97-9
Molecular Formula:C7H14NNaO4S
Molecular Weight:231.24
EINECS:225-948-4
Synonyms:2-Methyl-2-(acryloylamino)propane-1-sulfonic acid sodium salt; N-[1,1-Dimethyl-2-(sodiosulfo)ethyl]acrylamide; N-[2-(Sodiooxysulfonyl)-1,1-dimethylethyl]acrylamide

What is SODIUM SALT OF 2 ACRYLAMIDO CAS 5165-97-9？

Sodium Salt of 2-Acrylamido-2-methylpropane Sulfonic Acid (CAS 5165-97-9), commonly called AMPS sodium salt, is a water-soluble monomer widely used in polymer synthesis. It is valued for its high water solubility, excellent thermal stability, and strong resistance to salt and pH variations.

AMPS sodium salt is an important raw material in water treatment, oilfield chemicals, coatings, adhesives, and personal care products.

Specification

Item	Specification
Boiling point	110℃ at 101.325kPa
Density	1.2055 g/mL at 25 °C(lit.)
Vapor pressure	0Pa at 25℃
Storage conditions	-20°C
resistivity	n20/D 1.4220(lit.)

Application

Water Treatment
- Used in polymer flocculants for industrial and municipal water treatment
- Improves suspension stability and sludge dewatering efficiency
Oil & Gas Industry
- Applied in oilfield drilling fluids and enhanced oil recovery (EOR) polymers
- Provides viscosity control, thermal stability, and salt resistance
Coatings & Adhesives
- Incorporated in paints, coatings, and adhesives for improved durability and water resistance
Personal Care & Cosmetics
- Used as a thickener or stabilizer in shampoos, lotions, and gels