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331651

Sigma-Aldrich

Polystyrene

average Mw 35,000

Synonyme(s) :

PS

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About This Item

Formule linéaire :
[CH2CH(C6H5)]n
Numéro CAS:
9003-53-6
Numéro MDL:
MFCD00084450
Code UNSPSC :
12162002
ID de substance PubChem :
24859987
Nomenclature NACRES :
NA.23

Forme

beads or pellets

Poids mol.

average Mw 35,000

Température de transition

softening point (ASTM E 28) 123-128 °C

Densité

1.06 g/mL at 25 °C

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

Clé InChI

PPBRXRYQALVLMV-UHFFFAOYSA-N

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Description générale

Polystyrene is a high molecular weight synthetic polymer made from the polymerization of styrene. It is durable, thermoplastic, and hydrophobic in nature.

Application

Polystyrene(PS) can be used as a precursor to synthesize dye-doped fluorescent PS nanoparticles, which can be applied in the field of optical microscopy, cell tracking, and optical sensors.

It can be used to stabilize the perovskite component by forming PS-capped perovskite grains. This PS coverage can suppress the organic component evaporation, and water corrosion and promotes crystal self-healing of perovskite films.

Due to its optical clarity, low production cost, and ease ofmanufacture, it is widely used as a fundamental substrate for in vitrocell culture.

Caractéristiques et avantages

  • Thermal efficiency
  • Durability
  • Moisture resistance

Forme physique

Bimodal.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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