NIST2899A

Ethanol 溶液

NIST^® SRM^® 2899a, nominal 25% by mass

• 别名: 乙基醇
• 线性分子式: C₂H₅OH
• CAS Number: 64-17-5
• 分子量: 46.07
• Beilstein: 1718733
• MDL编号: MFCD00003568
• UNSPSC代码: 41116107
• PubChem化学物质编号: 329818748
• NACRES: NA.24

属性

• 等级: certified reference material
• 质量水平: 100
• 包装: pkg of 5 x 10 mL
• 制造商/商品名称: NIST^®
• 浓度: (nominal mass fraction 25%)
• 技术: Karl-Fischer titration: suitable; gas chromatography (GC): suitable
• 应用: environmental
• 包装形式: single component solution
• SMILES字符串: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

说明

一般描述

One unit of SRM 2899A contains five 10-milliliter ampoules, each consisting of ~10 mL of solution. For more information, please refer to the SDS and COA.

SRM 2899A_cert

SRM 2899A_SDS

应用

Standard reference material Ethanol solution is primarilyintended for calibrating instruments and techniques used in the determinationof ethanol in breath.

特点和优势

• Standard reference material Ethanol solution is primarily intended for calibrating instruments and techniques used in the determination of ethanol in breath.
• The NIST-certified mass fraction values of ethanol are traceable to the SI derived unit of mass fraction and are expressed as a percentage.
• Expiration Details and instructions for handling, storage and use are provided on the NIST certificate.

其他说明

Certified for the analytes listed below.
Ethanol

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

法律信息

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

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

安全信息

• 象形图: GHS02
• 警示用语：: Warning
• 危险声明: H226
• 预防措施声明: P210 - P233 - P240 - P241 - P242 - P243
• 危险分类: Flam. Liq. 3
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 75.2 °F
• 闪点(°C): 24 °C