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Merck

L6883

Sigma-Aldrich

乙酸锂 二水合物

reagent grade

别名:

乙酸 锂盐

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About This Item

线性分子式:
CH3COOLi · 2H2O
CAS号:
分子量:
102.02
Beilstein:
3564320
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.55

等級

reagent grade

形狀

solid

成份

Lithium acetate, ≥63%

pH值

≤9.5 (5% in solution)

mp

53-56 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤100 ppm

正離子痕跡

Fe: ≤20 ppm
Na: ≤50 ppm

SMILES 字串

[Li+].[H]O[H].[H]O[H].CC([O-])=O

InChI

1S/C2H4O2.Li.2H2O/c1-2(3)4;;;/h1H3,(H,3,4);;2*1H2/q;+1;;/p-1

InChI 密鑰

IAQLJCYTGRMXMA-UHFFFAOYSA-M

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一般說明

乙酸锂二水合物是一种市面可售的醋酸锂。它被用作合成各种锂基化合物的前体材料。它也被用作几种化学反应的催化剂。

應用

二水合乙酸锂(LiOAc.2H2O)可作为前体材料用于合成:      
  • 以硫酸亚铁、磷酸、柠檬酸、聚乙二醇为原料,采用溶胶-凝胶法制备碳修饰纳米晶体 LiFePO4(LiFePO4/C)。      
  • 以甲烷为碳源,采用化学气相沉积(CVD)法在铜环境下制备锂-石墨纳米管(LGN)。     
  • 通过离子热法在三己基十四烷基氯化磷中与硼酸和二水氯化铜发生反应,制备导电多晶固态电解质(Li4B7O12Cl)。

它也可用作催化剂,通过 N-杂环碳(NHC)催化[3 + 3]环硫酰胺对映选择性合成功能化 1,3-噻嗪-4-酮。

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


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