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7758-02-3 - Potassium bromide, ACS, 99% min - 12612 - Alfa Aesar

12612 Potassium bromide, ACS, 99% min

Numéro CAS
7758-02-3
Synonymes

Dimensions Prix ($) Quantité Disponibilité
50g 16,77
250g 36,95
1kg 103,03
5kg 303,30
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Potassium bromide, ACS, 99% min

MDL
MFCD00011358
EINECS
231-830-3

Propriétés chimiques

Formule
KBr
Poids formulaire
119.01
Forme
Crystalline
Point de fusion
730°
Point d'ébullition
1435°
Densité
2.75
Indice de réfraction
1.559
Sensibilité
Hygroscopic
Solubilité
Freely soluble in water. Soluble in alcohol, glycerol.

Applications

Used in manufacturing of photographic papers, engraving and lithography, in spectroscopy, and as an analytical lab reagent. Potassium bromide is applied as a veterinary drug, as an antiepileptic medication for dogs. It is utilized for the bromination of alkenes using cerium(IV) ammonium nitrate. It plays an essential role with diacetoxy iodobenzene for the efficient bromination of alkenes and alkynes.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Références bibliographiques

Jiang, J.; Tong, L.; Zhou, H.; Zhang, F.; Ding, J.; Zhang, D.; Fan, T. A photochromic nano-system via self-recovery for stable photocatalytic hydrogen evolution by optimizing TiO2 surface energy. RSC Adv. 2015, 5, 15844-15849.

Que, Y.; Li, T.; Yu, C.; Wang, X.; Yao, C. Enantioselective Assembly of Spirocyclic Oxindole-dihydropyranones through NHC-Catalyzed Cascade Reaction of Isatins with N-Hydroxybenzotriazole Esters of α, β-Unsaturated Carboxylic Acid. J. Org. Chem. 2015, 80 (6), 3289-3294.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335-H303

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). 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.

Autres références

Merck
14,7618
Code tarifaire harmonisé
2827.51
TSCA
Yes
RTECS
TS7650000

Recommandé

  • A13835

    Tetraethylammonium bromide, 98%
  • 11595

    Potassium chloride, ACS, 99.0-100.5%
  • 11601

    Potassium iodide, ACS, 99.0% min
  • 36444

    Sodium bromide, ACS, 99.0% min
  • 40013

    Potassium bromate, ACS, 99.8% min

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire