NIST2891

Ethanol-water solution

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

• Szinonimák: Ethanol solution, Ethyl alcohol
• Lineáris képlet: C₂H₅OH
• CAS-szám: 64-17-5
• Molekulatömeg: 46.07
• Beilstein: 1718733
• MDL-szám: MFCD00003568
• UNSPSC kód: 41116107
• PubChem Substance ID: 329818740
• NACRES: NA.24

Tulajdonságok

• grade: certified reference material
• Minőségi szint: 100
• kiszerelés: pkg of 5 x 1.2 mL
• gyártó/kereskedő neve: NIST^®
• technika/technikák: Karl-Fischer titration: suitable; gas chromatography (GC): suitable
• alkalmazás(ok): environmental
• Formátum: single component solution
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• Nemzetközi kémiai azonosító kulcs: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Leírás

Általános leírás

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

Alkalmazás

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

Tulajdonságok és előnyök

• 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.

Egyéb megjegyzések

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.

Jogi információk

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

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

Biztonsági adatok

• Tárolási osztály kódja: 12 - Non Combustible Liquids
• WGK: nwg
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable