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

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

Codice CAS
10035-06-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
250g 42,91
1kg 128,75
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Bismuth(III) nitrate pentahydrate, ACS, 98%

MDL
MFCD00149157
EINECS
233-791-8

Proprietà chimiche

Formula
Bi(NO3)3•5H2O
Peso formula
485.07 (394.99anhy)
Modulo
Crystalline
Punto di fusione
30° dec.
Densità
2.83
Sensibilità
Hygroscopic
Solubilità
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.

Specifiche categoria

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%

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): 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.

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,1271
Classe di rischio
5.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2834.29
TSCA
Yes

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