A6669412
Polystyrene , General type i, generally emitted for molding , 9003-53-6
Synonym(s):
Polystyrene;PS;PS-COOH
CAS NO.：9003-53-6
Empirical Formula: [CH2CH(C6H5)]n
Molecular Weight: 2.01588
MDL number: MFCD00084450
EINECS: 202-851-5
| Pack Size | Price | Stock | Quantity |
| 500G | RMB67.20 | In Stock |
|
| 2.5KG | RMB219.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 212 °C |
| Boiling point: | 30-80 °C |
| Density | 1.06 g/mL at 25 °C |
| Tg | 100 |
| Tg | 35 |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly, Sonicated) |
| form | powder |
| color | White |
| Water Solubility | insoluble |
| Dielectric constant | 24.0（Ambient） |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | ZJMWRROPUADPEA-UHFFFAOYSA-N |
| Surface tension | 40.7mN/m at 20°C |
| CAS DataBase Reference | 9003-53-6 |
| IARC | 3 (Vol. 19, Sup 7) 1987 |
| NIST Chemistry Reference | Polystyrene(9003-53-6) |
| EPA Substance Registry System | Polystyrene (9003-53-6) |
Description and Uses
Packaging film; molded parts for automobiles, appliances, housewares, etc.; wire and cable coat- ing; food container closures; coated and laminated products; bottles; artificial grass and turfs; plastic pipe; wearing apparel (acid-dyed); fish nets; sur- gical casts; strapping; synthetic paper; reinforced plastics; nonwoven disposable filters.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H226-H332 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P261-P271-P304+P340-P312 |
| Hazard Codes | Xi |
| Risk Statements | 41 |
| Safety Statements | 26-36/37/39-24/25 |
| RIDADR | 2211 |
| WGK Germany | 3 |
| RTECS | WL6475000 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 39039000 |
