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Merck
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문서

746460

Sigma-Aldrich

Lithium chloride

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

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모든 사진(9)

About This Item

Linear Formula:
LiCl
CAS Number:
7447-41-8
Molecular Weight:
42.39
EC Number:
231-212-3
MDL number:
MFCD00011078
UNSPSC 코드:
12352302
PubChem Substance ID:
329765770
NACRES:
NA.21

Grade

ACS reagent
anhydrous

Quality Level

100

vapor pressure

1.33 hPa ( 547 °C)

제품 라인

Redi-Dri™

분석

≥99%

형태

powder

품질

free-flowing

불순물

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

손실

≤1.0% loss on drying

pH

~6 (20 °C, 50 g/L)

mp

605 °C (lit.)

음이온 미량물

sulfate (SO42-): ≤0.01%

양이온 미량물

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

SMILES string

[Li+].[Cl-]

InChI

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

InChI key

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

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일반 설명

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).

애플리케이션

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

특징 및 장점

  • 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

법적 정보

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

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H302,H315,H319

Hazard Classifications

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

시험 성적서(COA)

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문서

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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