NAATBS is supplied as a solution. This solution is normally 50% liquified making it convenient to handle. Hence, it becomes easy to get desired flexibility in formulations to create high-performance polymers.
Depending on the polymerization molecular weight sought and the performance characteristics desired, sodium salt of ATBS is offered in 3 grades: 2403, 2405 and 2407.
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General Information and Properties of NaATBS
NaATBS is a chemical compound that is generally used by polymer manufacturers where it acts as a commoner along with other acrylic monomers like acrylamide and acrylic acid to produce polymers. Depending on the factors like co-monomer, concentrations, degree of polymerization, etc numerous polymers of NaATBS can be made. Other names of NAATBS are Sodium AMPS, 2-acrylamido-2-methylpropane sulphonic acid sodium salt and has a CAS number 5165-97-9.
Properties:
Molecular Formula: | C7H13NO4S |
Form: | Liquid |
Colour: | Light amber |
Odour: | Faint |
Appearance: | Liquid |
Density: | 1.1 g/cm3 (15.6 °C) |
Melting point: | 195 °C (383 °F; 468 K |
Melting Point: | -25 °C °C |
Boiling Point: | 110 °C °C |
Industry Application and Uses
Sodium AMPS is used in emulsions for paint and paper coatings that improve scrub resistance, dispersant performance and reduce grit formation. It has also been used in acrylic fibre as it provides dye receptivity.
Other common industry applications of NAATBS include: