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746460

Sigma-Aldrich

Lithium chloride

anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

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About This Item

Fórmula linear:
LiCl
Número CAS:
7447-41-8
Peso molecular:
42.39
Número CE:
231-212-3
Número MDL:
MFCD00011078
Código UNSPSC:
12352302
ID de substância PubChem:
329765770
NACRES:
NA.21

grau

ACS reagent
anhydrous

Nível de qualidade

100

pressão de vapor

1.33 hPa ( 547 °C)

linha de produto

Redi-Dri™

Ensaio

≥99%

forma

powder

qualidade

free-flowing

Impurezas

≤0.008 meq/g Titr. base
≤0.01% insolubles

perda

≤1.0% loss on drying

pH

~6 (20 °C, 50 g/L)

pf

605 °C (lit.)

traços de ânion

sulfate (SO42-): ≤0.01%

traços de cátion

Ba: ≤0.003%
Ca: ≤0.01%
Fe: ≤0.001%
K: ≤0.01%
Na: ≤0.20%
heavy metals: ≤0.002% (by ICP-OES)

cadeia de caracteres SMILES

[Li+].[Cl-]

InChI

1S/ClH.Li/h1H;/q;+1/p-1

chave InChI

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

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Descrição geral

Lithium chloride (LiCl) is a lithium salt. It participates in the Horner-Wadsworth-Emmons reactions of base-sensitive aldehydes and phosphonates. LiCl/N,N-Dimethylacetamide (DMAc) solvent system has been employed for the dissolution of cellulose and synthesis of various cellulose derivatives (cellulose esters, carbamates, sulfonates and ethers). It can be synthesized from lithium carbonate (Li2CO3).

Aplicação

Lithium chloride (LiCl) may be used in the synthesis of lithium perchlorate by reacting with perchloric acid.

Características e benefícios

  • Increased efficiency – Eliminate time and effort of loosening hardened powders
  • Safety – Avoid risks of using tools of force to break up clumps
  • Economy – Faster preparation and solvation increase productivity and reduce costs
  • Assured quality – Excellent, expert-tested quality with no anti-caking agents
  • Flexible volumes – Available from research amounts to scale-up quantities

Informações legais

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H315,H319

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

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