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402974

Sigma-Aldrich

氢氧化锂 一水合物

ACS reagent, ≥98.0%

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About This Item

線性公式:
LiOH · H2O
CAS號碼:
分子量::
41.96
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NB.24
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等級

ACS reagent

化驗

≥98.0%

形狀

powder, crystals or granules

雜質

≤0.01% insolubles
≤2.0% Li2CO3

pH值

12 (0.4 g/L)

溶解度

water: soluble 216 g/L at 20 °C

負離子痕跡

chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.05%

正離子痕跡

Fe: ≤0.002%
heavy metals: ≤20 ppm (by ICP-OES)

儲存溫度

room temp

SMILES 字串

[Li+].O.[OH-]

InChI

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

InChI 密鑰

GLXDVVHUTZTUQK-UHFFFAOYSA-M

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一般說明

氢氧化锂一水合物是锂盐。晶体结构研究表明它具有单斜结构,空间群为 C2/m[1]。利用红外、拉曼和非弹性中子散射(INS)光谱研究了其振动光谱。[2]据报道,它可以转化二氧化钛单块的表面,形成花状结构。[3]

應用

氢化锂一水合物可用于在烯丙基 1-萘基醚的合成过程中产生萘氧基离子。[4]
它可用于以下的合成过程:
  • 钛酸锂(Li4Ti5O12)异质纳米结构。[5]
  • 氧化锡-碳(SnO2/C)纳米复合材料。[6]
  • 氧化锌(ZnO)纳米线阵列。[7]
  • 锂二硼酸盐凝胶薄膜。[8]
  • 多孔层状钴酸锂(LiCoO2)薄膜。[9]

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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存取文件庫

In situ synthesis of ultra-fine, porous, tin oxide-carbon nanocomposites via a molten salt method for lithium-ion batteries.
Liu B, et al.
Journal of Power Sources, 195(16), 5382-5386 (2010)
Al-doped ZnO thin film: a new transparent conducting layer for ZnO nanowire-based dye-sensitized solar cells.
Lee SH, et al.
The Journal of Physical Chemistry C, 114(15), 7185-7189 (2010)
Lithium borate gel films prepared from aqueous solution.
Hemry JD, et al.
J. Mater. Sci., 33(15), 3853-3858 (1998)
Synthesis of heterogeneous Li4Ti5O12 nanostructured anodes with long-term cycle stability.
Lee DK, et al.
Nanoscale Research Letters, 5(10), 1585-1589 (2010)
Flower-like surface modification of titania materials by lithium hydroxide solution.
Hasegawa G, et al.
Journal of Colloid and Interface Science, 374(1), 291-296 (2012)

文章

Experts discuss challenges and production processes of nickel-rich layered oxide cathode materials in energy storage systems.

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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