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Sigma-Aldrich

乙酸锂

greener alternative

99.95% trace metals basis

同義詞:

乙酸锂

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About This Item

線性公式:
LiOOCCH3
CAS號碼:
546-89-4
分子量：:
65.99
EC號碼:
208-914-3
MDL號碼:
MFCD00013057
分類程式碼代碼:
12352103
PubChem物質ID:
24873991
NACRES:
NA.23
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品質等級

100

化驗

99.95% trace metals basis

形狀

powder or crystals

反應適用性

core: lithium

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

283-285 °C (lit.)

環保替代類別

Enabling

SMILES 字串

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

InChI

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

InChI 密鑰

XIXADJRWDQXREU-UHFFFAOYSA-M

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相關類別

一般說明

醋酸锂 <99.95% trace metals basis 的污染物含量极低（< 550.0 ），这一特性使其成为需要严格纯度 标准品工艺的理想试剂，为研究和工业应用的进步做出贡献 。

應用

醋酸锂 是一种非常重要的常见盐，因为其有多种多样的用途 。醋酸锂可用于制备缓冲液， 这些缓冲液对各种分析方法（包括电泳和色谱）至关重要 。[1] 它可作为锂离子电池用电解质中的添加剂， 有助于提高电池的性能和稳定性 。此外，它也适用于电子元件生产用薄膜沉积工艺， 确保高纯度和最少的 污染。[2] 醋酸锂 可用作各种化学反应中的催化剂或催化剂载体， 提高反应效率和产品得率。研究发现， 在DMF或吡啶溶剂中，由醋酸锂催化的三甲硅基烯醇 和醛之间的醛醇反应进展顺利，在弱碱性条件下可以得到 相应的羟醛（aldol），产品得率高。 [3] 总体来说，设计该产品是为了支持以下领域关键应用的研发活动： 分析化学、 生物技术、制药、材料科学、催化、电子设备和环境 测试。

特點和優勢

作为 trace metal grade金属级试剂，醋酸锂确保痕量金属分析中的污染物干扰最少， 提供高纯度的结果。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302,H319

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

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)

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
0000408271
0000323974
0000408271
0000243520
0000243520

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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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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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