SILVER PERCHLORATE

SILVER PERCHLORATE Basic information
Description References
Product Name:SILVER PERCHLORATE
Synonyms:SILVER (I) PERCHLORATE;SILVER PERCHLORATE;Perchloricacid,silver(1+)salt;perchloricacid,silver(1++)salt;SILVER PERCHLORATE, ANHYDROUS, 97%;SILVER PERCHLORATE 99.9%;Silver(I)perchlorate,anhydrous;SILVER PERCHLORATE, ANHYDROUS REAGENT
CAS:7783-93-9
MF:AgClO4
MW:207.32
EINECS:232-035-4
Product Categories:Catalysis and Inorganic Chemistry;Gold Catalysis;Silver AdditivesMetal and Ceramic Science;Silver Salts;Salts;metal perchlorate salt
Mol File:7783-93-9.mol
SILVER PERCHLORATE Structure
SILVER PERCHLORATE Chemical Properties
Melting point 486°C
density 2.8 g/mL at 25 °C(lit.)
solubility benzene: slightly soluble(lit.)
form Crystals
color White
Specific Gravity2.806
Water Solubility Soluble in water and many organic solvents (benzene, toluene, pyridine)Soluble in water, benzene and toluene.
Sensitive Hygroscopic
Merck 14,8523
Exposure limitsACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.01 mg/m3
Stability:hygroscopic
InChIKeyYDHABVNRCBNRNZ-UHFFFAOYSA-M
CAS DataBase Reference7783-93-9(CAS DataBase Reference)
EPA Substance Registry SystemPerchloric acid, silver(1+) salt (7783-93-9)
Safety Information
Hazard Codes O,C
Risk Statements 8-34
Safety Statements 17-26-27-36/37/39
RIDADR UN 1481 5.1/PG 2
WGK Germany 3
3-8-10
TSCA Yes
HazardClass 5.1
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
SILVER PERCHLORATE Usage And Synthesis
DescriptionSilver perchlorate (chemical formula: AgClO4) is a silver salt of perchloric acid as both a useful source of the Ag+ ion and a catalyst in the organic chemistry. It should be noted that due to the high instability and explosiveness of the anion perchlorate contained in it, it is limited for usage in industry. It is a kind of strong oxidizer and can be used to promoting the oxidation reaction in the organic synthesis. It can also be used as a catalyst for which it can be used to replace a halide with perchlorates to form intermediate in synthesis. It can be manufactured through the heating reaction of the mixture of perchloric acid with silver nitrate, the reaction between barium perchlorate and silver sulfate, or the reaction of perchloric acid with silver oxide.
Referenceshttps://en.wikipedia.org/wiki/Silver_perchlorate
http://www.softschools.com/formulas/chemistry/silver_perchlorate_formula/393/
Chemical PropertiesColorless crystals. Soluble in water; reacts with explosive violence with many organic sol- vents; explodes on grinding.
Chemical PropertiesThe silver perchlorate salt, is deliquescent and forms a light-sensitive monohydrate that can be dehydrated at 43 °C and is soluble in a variety of organic solvents. Explosions of silver perchlorate have been reported.
UsesSilver perchlorate is used as a catalyst in organic chemistry. It is an effective reagent for replacing halides ligands with perchlorate. It is also used in the manufacturing of explosives.
UsesIn the explosives industry.
Purification MethodsReflux it with *benzene (6mL/g) in a flask fitted with a Dean and Stark trap until all the water is removed azeotropically (ca 4hours). The solution is cooled and diluted with dry pentane (4mL/g of AgClO4). The precipitated AgClO4 is filtered off and dried in a desiccator over P2O5 at 1mm for 24hours [Radell et al. J Am Chem Soc 83 3958 1961]. It has also been recrystallised from perchloric acid. [Caution due to its EXPLOSIVE nature in the presence of organic matter.] Store it in the dark.
SILVER PERCHLORATE Preparation Products And Raw materials
Raw materialsSilver chloride
Preparation Productspolypyrrole synthesized by electrolytic polymerization
Silver fluoride Silver chloride SILVER BROMIDE Silver sulfate CHLORIC ACID Ag(I){9,10-bisdiphenylphosphinoethylanthracene} ClO4 [Ag(I){9,10-bisdiphenylphosphinomethyl(N-propaminomethyl)anthracene}ClO4]2 SILVER PERCHLORATE PERCHLORIC ACID SILVER CHLORATE Chlorite-group minerals SILVER PERCHLORATE HYDRATE Chlorine dioxide Sodium chlorate Silver Anthraceno-Diphosphine-Silver(I) Complex Ag2(ClO4)2[2,6-bis(N-benzylamino)-3,5-bis(N-diphosphino)pyridine]2 hypochlorous acid

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