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等级
ACS reagent
质量水平
方案
≥99.0%
表单
solid
自燃温度
1112 °F
杂质
≤0.01% insolubles
缺失
≤1.0% loss on drying
pH值（酸碱度）
7.0-9.2 (25 °C, 5%)
pKa
4.76 (acetic acid)
mp
>300 °C (dec.) (lit.)
痕量阴离子
chloride (Cl-): ≤0.002%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.003%
痕量阳离子
Ca: ≤0.005%
Fe: ≤0.001%
Mg: ≤0.002%
heavy metals: ≤0.001% (by ICP-OES)
适用性
complies for IR spectroscopy
SMILES字符串
[Na+].CC([O-])=O
InChI
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
VMHLLURERBWHNL-UHFFFAOYSA-M
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一般描述
乙酸钠是一种亲水性有机化合物，可用碳酸钠或氢氧化钠处理乙酸制得。它可作为中和剂、催化剂、食品添加剂和保持特定pH值的缓冲剂。
应用
乙酸钠可作为碱合成：
它还可用于多组分Knoevenagel-Michael串联反应的催化剂。
- 恶唑酮，通过芳香醛和马尿酸的Erlenmeyer Plochl缩合反应制备。
- 肉桂酸，通过芳香醛和酸酐的Perkin反应制备。
它还可用于多组分Knoevenagel-Michael串联反应的催化剂。
法律信息
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
储存分类代码
11 - Combustible Solids
WGK
WGK 1
PREPARATION OF (S)-2-Allyl-2-methylcyclohexanone (Cyclohexanone, 2-methyl-2-(2-propen-1-yl)-, (2S)-).
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Listeria monocytogenes inhibition in refrigerated vacuum packaged turkey bologna by chemical additives.
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Journal of Food Science, 59(3), 498-500 (1994)
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Current protocols in molecular biology, Chapter 4, Unit4-Unit4 (2008-02-12)
Three different methods for RNA preparation using guanidine are presented in this unit--a single-step isolation method employing liquid-phase separation to selectively extract total RNA from tissues and cultured cells and two methods that rely on a CsCl step gradient to
The liquid-chromatographic quantification of some synthetic colorants in soft drinks.
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Scientific Study and Research, 10(1), 73-82 (2009)
Eagleson M.
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