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7783-49-5 - Zinc fluoride, anhydrous, 99% min - 11541 - Alfa Aesar

11541 Zinc fluoride, anhydrous, 99% min

CAS-Nummer
7783-49-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 69,10
250g 243,00
1kg 792,00
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Zinc fluoride, anhydrous, 99% min

MDL
MFCD00011298
EINECS
232-001-9

Chemische Eigenschaften

Formel
ZnF2
Molmasse
103.37
Form
Powder
Schmelzpunkt
872°
Siedepunkt
1500°
Dichte
4.95
Löslichkeit
Sparingly soluble in hydrochloric acid, nitric acid, and ammonium hydroxide.

Anwendungen

It is widely used in fluorination of organic compounds, as additive of electrolytic aluminum and also in electroplating baths. It is used in preserving food, manufacture of flux, oxygen-sensitive applications such as metal production, glasses, enamels, fabrics and plastics. It is also used in oil refining, manufacture of pharmaceuticals, manufacture phosphors for fluorescent electric lights, and floor coverings.

Bemerkungen

Hygroscopic. Hydrolysis occurs in hot water to produce zinc hydroxyfluoride.

Literaturverweise

Zhang, Z. G.; Wang, H.; and Zhu, M. Hydrogen release from sodium borohydrides at low temperature by the addition of zinc fluoride. Int. J. Hydrogen Energ. 2011, 36 (14), 8203-8208.

Sharma, Y. K.; Surana, S. S. L.; Dubedi, R. P.; Joshi, V. Spectroscopic and radiative properties of Sm 3+ doped zinc fluoride borophosphate glasses. Mater. Sci. Eng. B 2005, 119 (2), 131-135.

Guo, Y.; Wuttke, S.; Vimont, A.; Daturi, M.; Teinz, K.; Kemnitz, E. Novel sol-gel prepared zinc fluoride: synthesis, characterisation and acid-base sites analysis. J. Mater. Chem. 2012, 22, 14587-14593.

Sattler, W.; Ruccolo, S.; Parkin, G. Synthesis, Structure, and Reactivity of a Terminal Organozinc Fluoride Compound: Hydrogen Bonding, Halogen Bonding, and Donor-Acceptor Interactions. J. Am. Chem. Soc. 2013, 135 (50), 18714-18717.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H318-H315-H335

Causes serious eye damage. Causes skin irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P310-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,10136
Harmonized Tariff Code
2826.19
TSCA
Yes
RTECS
ZH3500000

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