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

11541 Zinc fluoride, anhydrous, 99% min

Codice CAS
7783-49-5
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
50g 69,10
250g 243,00
1kg 792,00
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Zinc fluoride, anhydrous, 99% min

MDL
MFCD00011298
EINECS
232-001-9

Proprietà chimiche

Formula
ZnF2
Peso formula
103.37
Modulo
Powder
Punto di fusione
872°
Punto di ebollizione
1500°
Densità
4.95
Solubilità
Sparingly soluble in hydrochloric acid, nitric acid, and ammonium hydroxide.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H318-H335

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

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,10136
Codice tariffe armonizzato
2826.19
TSCA
Yes
RTECS
ZH3500000

Raccomandato

  • A11135

    tert-Butylamine, 98%
  • A11925

    Iodic acid, 99%
  • 11226

    Samarium(III) fluoride, anhydrous, REacton®, 99.99% (REO)
  • 11486

    Iron(II) fluoride, anhydrous, 98%
  • 11527

    Manganese(II) fluoride, 99%

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