NIST705A

Polystyrene (narrow molecular weight distribution)

NIST^® SRM^® 705a

• Synonyme(s) : PS
• Formule linéaire : [CH₂CH(C₆H₅)]_n
• Numéro MDL: MFCD00084450
• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 100
• Forme: solid
• Conditionnement: pkg of 5 g
• Fabricant/nom de marque: NIST^®
• Application(s): chemicals and industrial polymers

Description

Description générale

The SRM is a 5-gram unit of small white slender rodlets of polystyrene.

SRM 705A_cert

SRM 705A_SDS

Application

The Polystyrene SRM is intended to calibrate instruments used to determine molecular weight in polymer science and technology to check dynamic thermal analytical instruments.

Autres remarques

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Polystyrene

See certificate for values and more details at nist.gov/SRM.

Informations légales

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Informations sur la sécurité

• 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