Product Details Expandable Polystyrene (EPS) Overview
EPS is an economical, multi-functional thermoplastic foam, typically supplied in the form of colorless, transparent pearl-like particles. Once heated and molded, it converts into a white solid with a compact closed-cell structure, and is characterized by its non-toxic, odorless, and non-corrosive properties.
Product Applications EPS is predominantly used in the construction and civil engineering sectors, as well as the packaging industry. Beyond these core applications, it also serves as a key material for manufacturing fishing floats, handicrafts, lost foam casting components, traffic safety devices, and a variety of similar products.

3-[(2-AMINOETHYL)AMINO]PROPANESULFONIC ACID Chemical Properties
| English Name | 3-[(2-AMINOETHYL)AMINOJPROPANESULFONIC ACID |
| English Synonyms | EPS;3-[(2-AMINOETHYL)AMINOJPROPANESULFONIC ACID;3-((2-AMinoethyl)aMino)propane-1-sulfonic acid;Flame Retardant Grade Expandable Polystyrene;1-Propanesulfonic acid, 3-[(2-aminoethyl)aminol-;3-(2-a minoethylamino)propane-1-sulfonicaci;3-[(2-AMINOETHYL)AMINOJPROPANESULFONIC ACID ISO 9001 : 2 015 REACH;Polystyrene, Cellular |
| CAS Number | 14235-54-2 |
| Molecular Formula | C5H14N203S |
| Molecular Weight | 182.24 |
| Melting point | 215 °C |
| density | 1.282±0.06 g/cm3(Predicted) |
| pka | 1.45±0.50(Predicted) |






