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12195 Barium hydroxide, anhydrous, 94-98%

CAS Number
17194-00-2
Synonyms

Stock No. Size Price ($) Quantity Availability
12195-18 50g 20.70
12195-30 250g 32.50
12195-A1 1kg 82.10
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Barium hydroxide, anhydrous, 94-98%

MDL
MFCD00003443
EINECS
241-234-5

Chemical Properties

Formula
Ba(OH)2
Formula Weight
171.36
Form
Powder
Melting point
408°
Storage & Sensitivity
Hygroscopic. Air Sensitive. Store under Argon. Ambient temperatures.
Solubility
Soluble in water.

Applications

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.

Notes

Hygroscopic and incompatible with acids, carbon dioxide, moisture.

Literature References

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H302+H332-H314

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

Precautionary Statements: P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,977
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2816.40
TSCA
Yes
RTECS
CQ9200000

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