NIST2900
Ethanol 溶液
NIST® SRM® 2900, nominal 95.6% by mass
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
产品名称
Ethanol 溶液, NIST® SRM® 2900, nominal 95.6% by mass
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 10 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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Application
Ethanol-water solution standard reference material (SRM) is primarily intended for calibrating instruments and techniques used in determining ethanol concentrations in water-based media.
Features and Benefits
- Available with a certificate documenting NIST-certified mass fraction value of Ethanol.
- The certified value is obtained from the gravimetric preparation of the solution and from the analytical results determined using gas chromatography.
- The certified value is metrologically traceable to the SI unit of mass, expressed as a percent.
- The NIST certificate is provided with expiration certificate, storage, handling,use, and maintenance instructions.
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.
General description
SRM 2900 comprises five 10 milliliter ampoules, each containing approximately 10 mL of solution at an expected concentration of 95.6% by mass.
SRM 2900_cert
SRM 2900_SDS
SRM 2900_cert
SRM 2900_SDS
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
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
49.5 °F - closed cup - (in analogy to similar products)
flash_point_c
9.7 °C - closed cup - (in analogy to similar products)
法规信息
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