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10035-06-0 - Bismuth(III) nitrate pentahydrate, ACS, 98% - 12231 - Alfa Aesar

12231 Bismuth(III) nitrate pentahydrate, ACS, 98%

CAS-Nummer
10035-06-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 42,91
1kg 128,75
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Bismuth(III) nitrate pentahydrate, ACS, 98%

MDL
MFCD00149157
EINECS
233-791-8

Chemische Eigenschaften

Formel
Bi(NO3)3•5H2O
Molmasse
485.07 (394.99anhy)
Form
Crystalline
Schmelzpunkt
30° dec.
Dichte
2.83
Sensitivität
Hygroscopic
Löslichkeit
Soluble in dilute HNO{3} acid solution. Decomposes in water to subnitrate. Soluble in dilute acetic acid, glycerol, acetone. Insoluble in alcohol, ethyl acetateSoluble in acetone, acetic acid and glycerol. Insoluble in ethanol and ethyl acetate.

Qualitätsspezifikationen

Maximum level of impurities: Insoluble matter 0.005%, Cl 0.001%, SO<sub>4</sub> 0.005%, As 0.001%, Cu 0.002%, Fe 0.001%, Pb 0.002%, K 0.01%, Na 0.02%, Ag 0.001%

Anwendungen

Luminous paints, preparation of bismuth saltsBismuth(III) nitrate pentahydrate is an oxidant for a variety of 4-substituted Hantzsch 1,4-dihydropyridines. It also serves as a reagent for selective oxidation of sufides to sulfoxides. Further, it is involved in the preparation of Dragendorff reagent and used as a TLC stain. It is also used to prepare other bismuth compounds.

Bemerkungen

Hygroscopic. Moisture sensitive. Incompatible with strong acids, strong reducing agents, strong oxidizing agents, powdered metals and organic materials.

Literaturverweise

Zahedifar, M.; Sheibani, H. Rapid three-component synthesis of pyrimidine and pyrimidinone derivatives in the presence of Bi(NO3) 3· 5H2O as a mild and highly efficient catalyst. Res. Chem. Intermed. 2015, 41 (1), 105-111.

Pei, C. C.; Leung, W. W. F. Photocatalytic oxidation of nitrogen monoxide and o-xylene by TiO2/ZnO/Bi2O3 nanofibers: Optimization, kinetic modeling and mechanisms. Appl. Catal., B 2015, 174, 515-525.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H315-H319-H335-H303

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Sicherheitshinweise: P221-P210-P220-P261-P280-P305+P351+P338-P304+P340-P362-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. 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. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1271
Gefahrenklasse
5.1
Verpackungsgruppe
II
Harmonized Tariff Code
2834.29
TSCA
Yes

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