乙酸钠

等级

ACS reagent

方案

≥99.0%

表单

solid

自燃温度

1112 °F

杂质

≤0.01% Insoluble matter

缺失

≤1.0% loss on drying, 120°C

pH值（酸碱度）

7.0-9.2 (25 °C, 5% in solution)

pKa 

4.76 (acetic acid)

mp

>300 °C (dec.) (lit.)

痕量阴离子

chloride (Cl^-): ≤0.002%
phosphate (PO₄^3-): ≤0.001%
sulfate (SO₄^2-): ≤0.003%

痕量阳离子

Ca, Mg and R₂O₃ precipitate: ≤0.01%
Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

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