About This Item
product name
醋酸（冰）100％, for analysis EMPARTA® ACS
等级
ACS reagent
质量水平
蒸汽密度
2.07 (vs air)
蒸汽压
15.4 hPa ( 20 °C)
产品线
EMPARTA®
检测方案
≥99.7% (acidimetric)
形式
liquid
自燃温度
485 °C
800 °F
效能
3310 mg/kg LD50, oral (Rat)
expl. lim.
16 %, 92 °F
4 %, 59 °F
杂质
≤0.0004 meq/g Titratable base
≤100 ppm Acetic anhydride
蒸发残留物
≤10 ppm
颜色
APHA: ≤10
折射率
n20/D 1.371 (lit.)
pH值（酸碱度）
2.5 (20 °C, 50 g/L in H2O)
kinematic viscosity
1.17 cSt(20 °C)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
转变温度
flash point 39 °C
溶解性
soluble 602.9 g/L
密度
1.04 g/mL at 25 °C (lit.)
痕量阴离子
chloride (Cl-): ≤1 ppm
sulfate (SO42-): ≤1 ppm
痕量阳离子
Fe: ≤0.2 ppm
heavy metals (as Pb): ≤0.5 ppm
储存温度
15-25°C
SMILES字符串
CC(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
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相关类别
应用
- Screening Ultra-Stable (Phenazine)dioxyalkanocic Acids with Varied Water-Solubilizing Chain Lengths for High-Capacity Aqueous Redox Flow Batteries: This study explores the application of phenazine-based compounds, where acetic acid′s derivatives act as soluble mediators in redox flow batteries, offering insights into optimizing battery electrolytes for enhanced capacity and stability (Liu et al., 2024).
- Ambient Aqueous Synthesis of Imine-Linked Covalent Organic Frameworks (COFs) and Fabrication of Freestanding Cellulose Nanofiber@COF Nanopapers: This research demonstrates the use of acetic acid in the eco-friendly synthesis of imine-linked covalent organic frameworks, highlighting its role in promoting green chemistry practices within material science (Kong et al., 2024).
- Green, Safe, and Reliable Synthesis of Bimetallic MOF-808 Nanozymes With Enhanced Aqueous Stability and Reactivity for Biological Applications: Glacial acetic acid is used to modulate the pH during the synthesis of MOF-808 nanozymes, improving their biological compatibility and stability for potential therapeutic applications (Simms et al., 2024).
- Dual-Functional Manganese-Doped ZnO-MOF Hybrid Material with Enhanced Hydrolytic Stability: In this study, acetic acid is integral in the synthesis of a ZnO-based metal-organic framework, enhancing its hydrolytic stability and functionality as a sensor for environmental monitoring (Asadevi et al., 2023).
- Extraction of Nucleotides from Dietary Supplements by Newly Synthesized Adsorbents: The research utilizes acetic acid in the extraction process of nucleotides from dietary supplements, showcasing its efficacy in increasing the yield and purity of extracted compounds (Studzińska et al., 2023).
分析说明
颜色： ≤ 10 色度
可滴定碱： ≤ 0.0004 meq/g
乙酸酐： ≤ 100 ppm
氯化物（Cl）： ≤ 1 ppm
重金属（以Pb计）： ≤ 0.5 ppm
硫酸盐（SO₄）： ≤ 1 ppm
Fe（铁）： ≤ 0.2 ppm
还原性重铬酸钾物质：通过测试
还原高锰酸钾的物质：通过测试
蒸发残渣： ≤ 10 ppm
稀释测试：通过测试
法律信息
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
102.2 °F
闪点(°C)
39 °C
法规信息
相关内容
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
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