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Merck

234265

Sigma-Aldrich

柠檬酸二氢钠

99%

别名:

柠檬酸 单钠盐, 柠檬酸钠 一元

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About This Item

线性分子式:
HOC(COONa)(CH2COOH)2
CAS号:
分子量:
214.11
Beilstein:
3920246
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

99%

形狀

solid

mp

212 °C (lit.)

溶解度

water: soluble 53.5 g/L at 20 °C

SMILES 字串

[Na+].OC(=O)CC(O)(CC([O-])=O)C(O)=O

InChI

1S/C6H8O7.Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+1/p-1

InChI 密鑰

HWPKGOGLCKPRLZ-UHFFFAOYSA-M

一般說明

已经研究了降低柠檬酸二氢钠水溶液的冷冻温度

應用

柠檬酸二氢钠已用于:
  • 在 Fe3O4 Pt 核/壳颗粒合成过程中作为还原剂和稳定剂
  • 半电池配置中碳基电极材料作为阴极的表征
  • 存在和不存在 Pt 纳米粒子的碳纤维电极上质子电化学还原的研究

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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