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17194-00-2 - Barium hydroxide, anhydrous, 94-98% - 12195 - Alfa Aesar

12195 Barium hydroxide, anhydrous, 94-98%

Número CAS
17194-00-2
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
50g 19,19
250g 31,04
1kg 75,60
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Barium hydroxide, anhydrous, 94-98%

MDL
MFCD00003443
EINECS
241-234-5

Propiedades químicas

Fórmula
Ba(OH)2
Peso molecular
171.36
Formulario
Powder
Punto de fusión
408°
Sensibilidad
Air Sensitive & Hygroscopic
Solubilidad
Soluble in water.

Aplicaciones

Bariium hydroxide is used as a precursor to other barium compounds. It is used in analytical chemistry for titration of weak acids, particularly organic acids. It removes the carbonate in water. It is a strong base, and is used as catalyst in many organic reactions, such as hydrolysis of esters and nitriles, decarboxylation of amino acids, selective hydrolysis of one of the ester groups in dimethyl hendecanedioate, and preparation of cyclopentanone, diacetone alcohol and D-Gulonic gamma-lactone.

Notas

Hygroscopic and incompatible with acids, carbon dioxide, moisture.

Referencias documentales

Sharma, D. An efficient and eco-friendly synthesis of quinolinyl chalcones under solvent-free conditions at room temperature. Res. Chem. Int. 2015, 41 (2), 927-933.

Thirunarayanan, G.; Mayavel, P.; Thirumurthy, K. Fly-ash:H2SO4 catalyzed solvent free efficient synthesis of some aryl chalcones under microwave irradiation. Spectrochim. Acta A Mol. Biomol. Spectrosc. 2015, 91, 18-22.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H314-H318-H302-H332

Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed. Harmful if inhaled.

Indicaciones de precaución: P260-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,977
Clase de peligro
8
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2816.40
TSCA
Yes
RTECS
CQ9200000

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