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10326-27-9 - Barium chloride dihydrate, ACS - 12310 - Alfa Aesar

12310 Barium chloride dihydrate, ACS

Numéro CAS
10326-27-9
Synonymes

Dimensions Prix ($) Quantité Disponibilité
500g 48,82
2kg 124,63
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Barium chloride dihydrate, ACS

MDL
MFCD00149154
EINECS
233-788-1

Propriétés chimiques

Formule
BaCl2•2H2O
Poids formulaire
244.28 (208.25anhy)
Forme
Crystalline
Point de fusion
113° -2H{2}O
Densité
3.097
Solubilité
Very soluble in water. Soluble in methanol. Insoluble in ethanol, acetone, ethyl acetate.

Applications

Barium chloride is usually employed as a chemical reagent to precipitate soluble sulfates and also in the purification of the seawater solution. It is practiced in several applications like heat-treating baths, waste water treatment, the production of PVC stabilizers, oil lubricants, fireworks materials, hardening of steel, in the manufacture of pigments and in the manufacture of other barium salts. It is applied to prepare composites to absorb ammonia and to increase the crystallinty of polymers.

Notes

It is stable under room temperatures, hygroscopic and incompatible with oxidizing agents and acids.

Références bibliographiques

Veselovskaya, J. V.; Tokarev, M. M.; Aristov, Y. I. Novel ammonia sorbents “porous matrix modified by active salt” for adsorptive heat transformation: 1. Barium chloride in various matrices. Appl. Therm. Eng. 2010, 30 (6-7), 584-589.

 

Bhajantri, R. F.; Ravindrachary, V.; Harisha, A.; Ranganathaiah, C.; Kumaraswamy, G. N. Effect of barium chloride doping on PVA microstructure: positron annihilation study. Appl. Phys. A 2007, 87 (4), 797-805.

 

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H332

Toxic if swallowed. Harmful if inhaled.

Mentions de prudence: P261-P264-P270-P301+P310-P304+P340-P312-P321-P330-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,971
Classe de danger
6.1
Groupe d'emballage
III
Code tarifaire harmonisé
2827.39
TSCA
Yes
RTECS
CQ8751000

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