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14537 Lithium bromide, ultra dry, 99.998% (metals basis)

CAS-Nummer
7550-35-8
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
14537-06 5g 51,80
14537-14 25g 158,00
14537-22 100g 449,00
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Lithium bromide, ultra dry, 99.998% (metals basis)

MDL
MFCD00011077
EINECS
231-439-8

Chemische Eigenschaften

Formel
BrLi
Molmasse
86.85
Form
-10 Mesh Beads, Ampouled under argon
Schmelzpunkt
550°
Siedepunkt
1265°
Dichte
3.464
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Löslichkeit
Very soluble in water and alcohol. Soluble in methanol, acetone, and glycol. Slightly soluble in pyridine.

Anwendungen

Lithium bromide is used for reconstitution of brines, as swelling agent for proteins and as electrolyte component in lithium battery. Used as brazing and welding flux. Lithium bromide is used as catalyst for the condensation of carbonyl compounds with active methylene compounds in the absence of solvent, operating medium for air-conditioning and industrial drying system. Also used in manufacturing pharmaceuticals and alkylation process. It also plays an important role in the synthesis of dihydropyrimidinones.

Bemerkungen

Extremely hygroscopic chemical compound. Keep the material in a dry, cool and well-ventilated place and keep way from strong oxidizing agents and strong acids.

Literaturverweise

Maiti, G.; Kundu, P.; Guin, C. One-pot synthesis of dihydropyrimidinones catalysed by lithium bromide: an improved procedure for the Biginelli reaction. Tetrahedron Lett. 2003, 44 (13) , 2757-2758.

Meek, K. M.; Sharick, S.; Ye, Y.; Winey, K. I.; Elabd, Y. A. Bromide and Hydroxide Conductivity-Morphology Relationships in Polymerized Ionic Liquid Block Copolymers. Macromolecules 2015, 48 (14) , 4850-4862.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H317

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P301+P312a-P363-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Wash contaminated clothing before reuse. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5526
Harmonized Tariff Code
2827.59
TSCA
Yes
RTECS
OJ5755000

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