NIST2891

Ethanol-water solution

NIST^® SRM^® 2891, nominal mass fraction 0.02%

• Sinônimo(s): Ethanol solution, Ethyl alcohol
• Fórmula linear: C₂H₅OH
• Número CAS: 64-17-5
• Peso molecular: 46.07
• Beilstein: 1718733
• Número MDL: MFCD00003568
• Código UNSPSC: 41116107
• ID de substância PubChem: 329818740
• NACRES: NA.24

Propriedades

• grau: certified reference material
• Nível de qualidade: 100
• embalagem: pkg of 5 x 1.2 mL
• fabricante/nome comercial: NIST^®
• técnica(s): Karl-Fischer titration: suitable; gas chromatography (GC): suitable
• aplicação(ões): environmental
• Formato: single component solution
• cadeia de caracteres SMILES: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• chave InChI: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Descrição

Descrição geral

This Standard Reference Material is a solution of ethanol in water with a nominal concentration of 0.02 % by mass. A single unit of SRM 2891 contains five 2-milliliter ampoules, each with an approximate 1.2 mL of the solution. For more information, please refer to the SDS and COA.
SRM 2891_cert
SRM 2891_SDS

Aplicação

Ethanol-water solution is intended for use with calibrating instruments and techniques used for the determination of ethanol in blood.

Características e benefícios

• The certified values for ethanol are provided, that are metrological traceability to the International System of Units (SI) derived unit for mass fraction, expressed as a percentage and determined by gas chromatography with flame ionization detection (GC-FID) and Karl Fischer analysis.
• Expiration details and instructions for use, storage and handling are provided on the NIST certificate.

Outras notas

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Ethanol (C₂H₆O)

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

Informações legais

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

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

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable