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43184 Ammonium hexafluorosilicate, Puratronic®, 99.999% (metals basis)

CAS-Nummer
16919-19-0
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
43184-09 10g 53,90
43184-18 50g 154,00
43184-30 250g 626,00
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Ammonium hexafluorosilicate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00010887
EINECS
240-968-3

Chemische Eigenschaften

Formel
(NH4)2SiF6
Molmasse
178.14
Form
Crystalline
Schmelzpunkt
dec.
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
Slightly soluble in water. Insoluble in alcohol and acetone.

Anwendungen

Ammonium hexafluorosilicate is used as a disinfectant and analytical reagent. It finds application in etching glass, metal casting, and electroplating. It is also employed as a wood preservative agent and mothproofing agent in textiles. It plays a useful application in soldering flux. It is also used to arrest caries treatment without discoloration on demineralized primary tooth enamel.

Bemerkungen

Keep away from incompatibles such as metals and alkalies. Incompatible with oxidizing agents.

Literaturverweise

Seyghali, B.; Zanjanchi, M. A. Photocatalytic activity of TiO2 nanoparticles synthesized in presence of ammonium hexafluorosilicate. Spectrochim. Acta, Part A 2015, 151, 104-110.

Zhang, Y.; Wang, H.; Chen, R. Improved high-temperature hydrothermal stability of Cu-SSZ-13 by an ammonium hexafluorosilicate treatment. RSC Adv. 2015, 5 (83), 67841-67848.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H311-H331

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.

Sicherheitshinweise: P261-P280h-P301+P310a-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,527
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2826.90
TSCA
Yes

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