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227927

Sigma-Aldrich

Silver chloride

ReagentPlus®, 99%

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About This Item

Empirical Formula (Hill Notation):
AgCl
CAS Number:
7783-90-6
Molecular Weight:
143.32
EC Number:
232-033-3
MDL number:
MFCD00003399
UNSPSC Code:
12352302
PubChem Substance ID:
329752346
NACRES:
NA.21

vapor pressure

1 mmHg ( 912 °C)

product line

ReagentPlus®

Assay

99%

form

powder or chunks

reaction suitability

reagent type: catalyst
core: silver

mp

455 °C (lit.)

SMILES string

Cl[Ag]

InChI

1S/Ag.ClH/h;1H/q+1;/p-1

InChI key

HKZLPVFGJNLROG-UHFFFAOYSA-M

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General description

Silver chloride (AgCl) is widely employed as a catalyst, photographic material, and ionic semiconductor material. High photosensitivity of AgCl makes it an important photocatalyst.

Application

Silver chloride can be used as a catalyst:
  • In the preparation of 1,2,3-triazoles from alkynes and azides.

Silver chloride is also be used:
  • As a precursor salt to synthesize silver nanoparticles.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

CorrosionEnvironment
GHS05,GHS09

Signal Word

Warning

Hazard Statements

H290,H410

Precautionary Statements

P234 - P273 - P390 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ionic conductivity of silver chloride single crystals.
Corish J and Jacobs PWM.
Journal of Physics and Chemistry of Solids, 33(7), 1799-1818 (1972)
Band structure of silver chloride and silver bromide.
Scop PM.
Physical Review, 139(3A), A934-A934 (1965)
A type of silver chloride electrode suitable for use in dilute solutions.
Brown AS.
Journal of the American Chemical Society, 56(3), 646-647 (1934)
Shaokun Zhang et al.
Toxicology in vitro : an international journal published in association with BIBRA, 27(2), 739-744 (2012-12-19)
Silver-containing antimicrobial agents are used in various medical products. However, their toxicity to mammalian cells has not been sufficiently evaluated. Numerous studies have unveiled evidence of significant antimicrobial properties associated with Ag ions. In cell culture media or human body
Jian-Feng Guo et al.
Journal of hazardous materials, 211-212, 77-82 (2011-12-20)
A new plasmonic photocatalyst of Ag-AgCl@TiO(2) was prepared by deposition-precipitation and photoreduction. This photocatalyst exhibited efficient photocatalytic activity for the degradation of 4-chlorophenol and photoreduction of Cr(VI) ion under visible light irradiation. Its high photocatalytic activity can be attributed to
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