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10294-26-5 - Silver sulfate, ACS, 98% - 11417 - Alfa Aesar

11417 Silver sulfate, ACS, 98%

CAS-Nummer
10294-26-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 82,33
100g 293,66
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Silver sulfate, ACS, 98%

MDL
MFCD00003407
EINECS
233-653-7

Chemische Eigenschaften

Formel
Ag2O4S
Molmasse
311.80
Form
Powder
Schmelzpunkt
657°
Siedepunkt
1085° dec.
Dichte
5.45
Sensitivität
Light Sensitive
Löslichkeit
Partially soluble in water. Water solubility increases with temperature. Soluble in HNO{3}, ammonia and conc. H{2}SO{4}.

Qualitätsspezifikationen

Maximum level of impurities: Insoluble matter and silver chloride 0.02%, NO<sub>3</sub> 0.001%, Substances not precipitated by hydrochloric acid 0.03%, Fe 0.001%

Anwendungen

Silver(I) sulfate is employed in silver plating, and in electrolysis. It is a useful non-staining substitute to silver nitrate. Silver sulfate/iodine is an excellent iodination reagent for alkyl, alkoxybenzenes, aromatic amines and uridines. It is used in batteries; its pharmaceitucal composition is used as an antimicrobial agent.

Bemerkungen

Stable under normal conditions of use and storage. Darkens when exposed to light or air.

Literaturverweise

Velicky, M.; Tam, K. Y.; Dryfe, R. A. W. On the Stability of Silver/silver sulfate reference electrode. Anal. Methods 2012, 4, 1207-1211.

Peng, B.; Yuan, C.; Chai, L.; Wei, S.; Yu, Y.; Su, W. Preparation of titanium oxide/silver sulfate powder and its antibacterial activity. Trans. Nonferrous Mer. Soc. China 2005, 15 (5), 1156-1160.

Ruetschi, P. Silver-silver sulfate reference electrodes for use in lead-acid batteries. J. Power Sources 2003, 116, 53-60.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H318-H400-H410

Causes serious eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P273-P280-P305+P351+P338-P310-P391-P501a

Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,8529
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2843.29
TSCA
Yes

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