NIST2891
Ethanol 溶液
NIST® SRM® 2891, nominal mass fraction 0.02%
别名:
乙基醇
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线性分子式:
C2H5OH
化学文摘社编号:
分子量:
46.07
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1718733
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
SMILES string
CCO
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
grade
certified reference material
packaging
pkg of 5 x 1.2 mL
manufacturer/tradename
NIST®
Quality Level
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
technique(s)
Karl-Fischer titration: suitable, gas chromatography (GC): suitable
application(s)
environmental
format
single component solution
greener alternative category
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General description
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
SRM 2891_cert
SRM 2891_SDS
Application
Ethanol-water solution is intended for use with calibrating instruments and techniques used for the determination of ethanol in blood.
Features and Benefits
- 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.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries". Click here for more information.
Other Notes
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.
Ethanol (C2H6O)
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
存储类别
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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