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Merck
CN

71184

Sigma-Aldrich

乙酸钠

BioUltra, anhydrous, ≥99.0% (NT)

别名:

乙酸 钠盐

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线性分子式:
CH3COONa
化学文摘社编号:
分子量:
82.03
Beilstein:
3595639
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
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产品线

BioUltra

方案

≥99.0% (NT)

表单

solid

自燃温度

1112 °F

杂质

insoluble matter, passes filter test

缺失

≤0.5% loss on drying, 150 °C

pH值(酸碱度)

8.5-10.0 (25 °C, 3 M in H2O)

pKa 

4.76 (acetic acid)

mp

>300 °C (dec.) (lit.)

溶解性

H2O: 3 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl-): ≤20 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤10 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤10 mg/kg
Zn: ≤5 mg/kg

λ

3 M in H2O

紫外吸收

λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02

适用性

in accordance for luminescence
suitable for luminescence

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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储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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