1.60305
Acetic acid solution
更环保的选择
c(CH₃COOH) =1 mol/l (1 N), ready-to-use volumetric solution for titration, Titripur®
别名:
乙酸 溶液
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选择规格
变更视图
关于此项目
线性分子式:
CH3CO2H
化学文摘社编号:
分子量:
60.05
NACRES:
NA.21
UNSPSC Code:
51471602
MDL number:
Beilstein/REAXYS Number:
506007
产品名称
乙酸, 1 M CH3COOH (1 N), Titripur®
product line
Titripur®
Quality Segment
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Acid-base reactions
greener alternative product characteristics
Waste Prevention
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentration
1 M CH3COOH (1 N)
technique(s)
titration: suitable
greener alternative category
storage temp.
15-25°C
SMILES string
CC(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
General description
We are committed to providing greener alternatives that adhere to the 12 Principles of Greener Chemistry. This acetic acid is bio-renewable and produced from sustainably sourced beechwood, minimizing waste and promoting resource efficiency. Thus it aligns with ′Waste Prevention′, and ′Use of Renewable Feedstocks′.
Application
- 氧化反应：乙酸用于氧化反应，如二元醇在水中有氧氧化为乙酸。该工艺对于从可再生资源中生产乙酸具有重要意义，有助于实现可持续化工生产。最近的研究探索了催化剂在这些氧化反应中的使用，强调了乙酸在绿色化学应用中的潜力（Oberhauser, Results in Chemistry, 2023）。
Features and Benefits
Digital Titration
ChemiSphere™ App for Digital Data Transfer to OMNIS Titration Instruments from Metrohm
Discover the ChemiSphere™ App for secure, rapid data transfer to OMNIS titrators, enhancing efficiency in the titration workflow with Titripur® and Aquastar® reagents. ChemiSphere App for Digital Reagent Data Transfer
SmartChemicals for Digital Data Transfer to Mettler Toledo Titration Instruments
Explore digital data transfer with our SmartChemicals for Mettler Toledo titrators—fast, easy, and safe, accelerating the titration process with Titripur®, Aquastar® reagents, and Certipur® and Aquastar® standards. Supelco® SmartChemicals for Titration
ChemiSphere™ App for Digital Data Transfer to OMNIS Titration Instruments from Metrohm
Discover the ChemiSphere™ App for secure, rapid data transfer to OMNIS titrators, enhancing efficiency in the titration workflow with Titripur® and Aquastar® reagents. ChemiSphere App for Digital Reagent Data Transfer
SmartChemicals for Digital Data Transfer to Mettler Toledo Titration Instruments
Explore digital data transfer with our SmartChemicals for Mettler Toledo titrators—fast, easy, and safe, accelerating the titration process with Titripur®, Aquastar® reagents, and Certipur® and Aquastar® standards. Supelco® SmartChemicals for Titration
认证：
此滴定溶液由我们获得DAkkS（Deutsche Akkreditierungsstelle，德国国家认证机构）DIN EN ISO/IEC 17025标准的滴定溶液物质的量浓度分析认可的校准实验室D-K-15185-01-00分析。认证证书请见www.sigmaaldrich.com/ISO17025.
此滴定溶液由我们获得DAkkS（Deutsche Akkreditierungsstelle，德国国家认证机构）DIN EN ISO/IEC 17025标准的滴定溶液物质的量浓度分析认可的校准实验室D-K-15185-01-00分析。认证证书请见www.sigmaaldrich.com/ISO17025.
Analysis Note
形态：液体
物质的量浓度 0.995 - 1.005 mol/L
测量不确定度± 0.003 mol/L
可溯源至NIST SRM
浓度通过容量滴定法在20°C测定。
此滴定溶液的物质的量浓度是使用ISO 17034标准的认证参考物质三羟甲基氨基甲烷基准试剂（货号1.02408）标定的，并可溯源至美国盖瑟斯堡国家标准技术研究所的一级标准参考物质(SRM)（NIST SRM 723 三羟甲基氨基甲烷），由我们的DIN EN ISO/IEC 17025标准认可的德国达姆施塔特默克校准实验室负责分析。不确定度表示为扩展的测量不确定度，覆盖因子k = 2，覆盖95％的置信度。
注意：滴定度是一种用于校正容量滴定溶液、滴定设备、温度和其他实验室条件变化的校正因子。为了获得正确的滴定结果，建议在打开新瓶后并在一定时间间隔内，立即使用实验室专用设备并在实验室特定条件下对滴定度进行确定。
物质的量浓度 0.995 - 1.005 mol/L
测量不确定度± 0.003 mol/L
可溯源至NIST SRM
浓度通过容量滴定法在20°C测定。
此滴定溶液的物质的量浓度是使用ISO 17034标准的认证参考物质三羟甲基氨基甲烷基准试剂（货号1.02408）标定的，并可溯源至美国盖瑟斯堡国家标准技术研究所的一级标准参考物质(SRM)（NIST SRM 723 三羟甲基氨基甲烷），由我们的DIN EN ISO/IEC 17025标准认可的德国达姆施塔特默克校准实验室负责分析。不确定度表示为扩展的测量不确定度，覆盖因子k = 2，覆盖95％的置信度。
注意：滴定度是一种用于校正容量滴定溶液、滴定设备、温度和其他实验室条件变化的校正因子。为了获得正确的滴定结果，建议在打开新瓶后并在一定时间间隔内，立即使用实验室专用设备并在实验室特定条件下对滴定度进行确定。
Legal Information
AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
ChemiSphere is a trademark of Merch KGaA, Darmstadt, Germany
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable