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L6883

Sigma-Aldrich

Lithium acetate dihydrate

reagent grade

Synonim(y):

Acetic acid lithium salt

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250 G
317,00 zł
1 KG
1110,00 zł

317,00 zł

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250 G
317,00 zł
1 KG
1110,00 zł

About This Item

Wzór liniowy:
CH3COOLi · 2H2O
Numer CAS:
6108-17-4
Masa cząsteczkowa:
102.02
Beilstein:
3564320
Numer WE:
208-914-3
Numer MDL:
MFCD00066949
Kod UNSPSC:
12352302
Identyfikator substancji w PubChem:
329817645
NACRES:
NA.55

317,00 zł

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klasa czystości

reagent grade

Poziom jakości

200

Formularz

solid

skład

Lithium acetate, ≥63%

pH

≤9.5 (5% in solution)

mp

53-56 °C (lit.)

ślady anionów

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

ślady kationów

Fe: ≤20 ppm
Na: ≤50 ppm

ciąg SMILES

[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

Klucz InChI

IAQLJCYTGRMXMA-UHFFFAOYSA-M

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Opis ogólny

Lithium acetate dihydrate is one of the commercially available forms of lithium acetate. It is used as a precursor material for the synthesis of various lithium-based compounds. It is also used as a catalyst in several chemical reactions.

Zastosowanie

Lithium acetate dihydrate (LiOAc.2H2O) can be used as a precursor material to synthesize:      
  • Carbon-modified nanocrystalline LiFePO4 (LiFePO4/C) via sol-gel method using ferrous sulfate, phosphoric acid, citric acid, and polyethylene glycol.      
  • Lithium-graphite nanotubes (LGN) by chemical vapor deposition (CVD) method in the presence of copper with methane as the carbon source.     
  • Conductive polycrystalline solid-state electrolyte (Li4B7O12Cl) by reacting with boric acid and copper(II) chloride dihydrate in trihexyltetradecylphosphonium chloride via an ionothermal method.

It can also be used as a catalyst in the enantioselective synthesis of functionalized 1,3-thiazin-4-ones via N-heterocyclic carbene (NHC)-catalyzed [3 + 3] annulation of thioamides.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

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Certyfikaty analizy (CoA)

Lot/Batch Number
0000427634
0000427633
0000427633
0000427634
0000413428

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The MS2 system has been widely used, in organisms ranging from bacteria to higher eukaryotes, to image single mRNAs in intact cells with high precision. We have recently re-engineered the MS2 system for accurate detection of mRNAs in living Saccharomyces
Zico Alaia Akbar et al.
Optics express, 23(19), A1280-A1287 (2015-09-26)
A unique, hierarchically structured, aggregated TiO(2) nanowire (A-TiO(2)-nw) is prepared by solvothermal synthesis and used as a dual-functioning photoelectrode in dye-sensitized solar cells (DSSCs). The A-TiO(2)-nw shows improved light scattering compared to conventional TiO(2) nanoparticles (TiO(2)-np) and dramatically enhanced dye
Tomasz Krawczyk
Rapid communications in mass spectrometry : RCM, 29(23), 2257-2262 (2015-11-03)
Hexamethylene triperoxide diamine (HMTD) is one of the peroxide-based explosives that are difficult to detect using standard analytical methodologies. It was analyzed by electrospray ionization mass spectrometry (ESI-MS) on a UPLC-TOF instrument. Alkali metal salts were used to promote the
Wenyi Hua et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 969, 117-122 (2014-08-30)
A highly sensitive, selective, and rugged quantification method was developed and validated for decitabine (5-aza-2'-deoxycytidine) in human plasma treated with 100μg/mL of tetrahydrouridine (THU). Chromatographic separation was accomplished using hydrophilic interaction liquid chromatography (HILIC) and detection used electrospray ionization (ESI)
Elaine L Ferguson et al.
Molecular pharmaceutics, 11(12), 4437-4447 (2014-11-02)
Polymer therapeutics offer potential benefits in the treatment of multidrug resistant (MDR) infections; affording targeted delivery of biologically active agents to the site of inflammation, potential decreases in systemic toxicity, and the retention of antimicrobial activity at the target site.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    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.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      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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