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

12612 Potassium bromide, ACS, 99% min

Número CAS
7758-02-3
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
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

Propiedades químicas

Fórmula
KBr
Peso molecular
119.01
Formulario
Crystalline
Punto de fusión
730°
Punto de ebullición
1435°
Densidad
2.75
Índice de refracción
1.559
Sensibilidad
Hygroscopic
Solubilidad
Freely soluble in water. Soluble in alcohol, glycerol.

Aplicaciones

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.

Notas

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

Referencias documentales

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.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335-H303

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

Indicaciones de precaución: 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.

Otras referencias

Merck
14,7618
Código de tarifa arancelaria unificado
2827.51
TSCA
Yes
RTECS
TS7650000

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