NIST2207

Controlled pore glass - BET specific surface area

NIST^® SRM^® 2207, nominal pore diameter 18nm

• Numero CAS: 65997-17-3
• Codice UNSPSC: 41116107
• NACRES: NA.24

Proprietà

• Grado: certified reference material
• Livello qualitativo: 100
• Forma fisica: powder
• Confezionamento: pkg of 5 g
• Produttore/marchio commerciale: NIST^®
• applicazioni: glass & ceramic
• InChI: 1S/Ca.Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q+2;+1;/p-3; QXJJQWWVWRCVQT-UHFFFAOYSA-K

Descrizione

Descrizione generale

This Standard Reference Material (SRM) is intended for the calibration and performance testing of instruments used for the determination of the Brunauer-Emmett-Teller (BET) specific surface area (SSA) by the static volumetric gas sorption technique. A unit of SRM 2207 consists of one bottle containing approximately 5.1 g of high-purity granulated controlled-pore glass with a nominal pore diameter of 18 nm. For more information, please refer to the SDS and COA.

SRM 2207_cert

SRM 2207_SDS

Altre note

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

Note legali

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

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

Informazioni sulla sicurezza

• Pittogrammi: GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H350i
• Consigli di prudenza: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classi di pericolo: Carc. 1B Inhalation
• Codice della classe di stoccaggio: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable