氢氧化锂一水合物，Lithium hydroxide monohydrate；puriss. p.a., ≥99.0% (T)

别名：一水氢氧化锂；氢氧化锂单水合物；LiOH, LiOH.H2O, Lithium Hydroxide；线性分子式: LiOH · H2O CAS号: 1310-66-3 分子量: 41.96 EC 号: 215-183-4 MDL编号: MFCD00149772 PubChem化学物质编号: 329759733 NACRES: NA.22

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 62531

CAS号: 1310-66-3

MDL号: MFCD00149772

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目录价.SKU-Variant

250g
1Kg [+¥2,406.51]

¥943.75

数量:

说明

一般描述

Lithium hydroxide monohydrate is a hydrate of alkali metal hydroxide. Its IR spectral analysis has been reported.[1] A refinement of its crystal structure has been described. Its crystals belong to the monoclinic crystal system having space group C2/m.[2] It can be prepared by reacting Li metal with H₂O, followed by the evaporation of the aqueous solution.[3] It can be also be obtained from the basic aqueous solution of LiOH, via crystallization.[4]

应用

Lithium hydroxide monohydrate (LiOH.H₂O) may be employed as a catalyst for the melt transesterification of diphenyl carbonate and bisphenol A. Kinetics of this transesterification reaction have been investigated.[5]

其他说明

用于分解氧化物和硅酸盐的试剂[6][7]

属性

等级

puriss. p.a.

质量水平

200

测定

≥99.0% (T)

形式

powder or crystals

pH值（酸碱度）

12 (0.4 g/L)

痕量阴离子

chloride (Cl^-): ≤50 mg/kg
lithium carbonate (Li₂CO₃): ≤1%
sulfate (SO₄^2-): ≤100 mg/kg

痕量阳离子

Ag: ≤5 mg/kg
Al: ≤20 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 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
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Tl: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

[Li+].O.[OH-]

InChI

1S/Li.2H2O/h;2*1H2/q+1;;/p-1

InChI key

GLXDVVHUTZTUQK-UHFFFAOYSA-M

安全信息

象形图

GHS05,GHS06

警示用语：

Danger

危险声明

H301 - H314

预防措施声明

P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 50 \| 欧洲Eur. ≥ 12 \| 東京Tokyo ≥ 20 \| 香港与北京 ≥ 50

商品标签 [tags]

氢氧化锂 (12)