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1311-93-9 - Ammonium tungsten oxide pentahydrate, Puratronic®, 99.999% (metals basis) - 10899 - Alfa Aesar

10899 Ammonium tungsten oxide pentahydrate, Puratronic®, 99.999% (metals basis)

CAS-Nummer
1311-93-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 85,40
100g 257,00
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Ammonium tungsten oxide pentahydrate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00015956
EINECS
234-364-9

Chemische Eigenschaften

Formel
(NH4)10W12O41•5H2O
Molmasse
3132.64 (3042.56anhy)
Form
Crystalline powder
Dichte
2.3
Löslichkeit
Slightly soluble in water.

Anwendungen

Ammonium tungsten oxide pentahydrate is used as a source for the preparation of pure tungsten oxide, carbide, tungsten metal powder, and also as laboratory reagent. It is also used in the area of absorbent gels, catalyst industry and coloring agent in the porcelain industry.

Bemerkungen

Ammonium tungsten oxide pentahydrate is stable under normal temperature. It is incompatible with oxidizing agents.

Literaturverweise

Kang, L.; Xu, W.; Wang, K.; Liang, W.; Liu, X.; Gao, F.; Lan, A.; Yang, Y.; Gao, Y. Transparent (NH4)xWO3 colloidal dispersion and solar control foils: Low temperature synthesis, oxygen deficiency regulation and NIR shielding ability. Sol. Energy Mater. Sol. Cells 2014, 128, 184-189.

Nimittrakoolchai, O.; Supothina, S. High-yield Precipitation Synthesis of Tungsten oxide Platelet Particle and Its Ethylene Gas-Sensing Characteristic. Mater. Chem. Phys. 2008, 112 (1), 270-274.

Supothina, S.; Seeharaj, P.; Yoriya, S.; Sriyudthsak, M. Synthesis of Tungsten Oxide Nanoparticles by Acid Precipitation Method. Ceram. Int. 2007, 33 (6), 931-936.

Weitere Referenzen

Harmonized Tariff Code
2841.80
TSCA
Yes

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