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1314-11-0 - Strontium oxide, tech. - 12495 - Alfa Aesar

12495 Strontium oxide, tech.

CAS Number
1314-11-0
Synonyms

Size Price ($) Quantity Availability
250g 88.68
1kg 309.00
5kg 1381.23
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Strontium oxide, tech.

MDL
MFCD00049558
EINECS
215-219-9

Chemical Properties

Formula
SrO, may also contain Sr(OH)2, SrCO3
Formula Weight
103.62
Form
-100 Mesh Powder
Melting point
2430°
Boiling Point
ca 3000°
Density
4.700
Sensitivity
Moisture Sensitive
Solubility
Soluble in fused potassium hydroxide. Insoluble in ether and acetone. Decomposes in water to Sr(OH){2} with evolution of heat.Slightly soluble in alcohol. Insoluble in acetone and ether.

Applications

In the manufacture of strontium salts, pyrotechnics, pigments, in greases and soaps and as a desiccant.Strontium oxide was used to make television picture tube glass. It finds application in glass, optic and ceramic industries. It is an active component of paint dryers. It is also used to prepare pure strontium upon heating with aluminum under vacuum.

Notes

Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with water.

Literature References

Salman, S. M.; Salama, S. N.; Mahdy, E. A. The effect of strontium oxide replacing calcium oxide on the crystallization and thermal expansion properties of Li2O-CaO-SiO2 glasses. Ceram. Int. 2015, 41 (1), 137-143.

Jovanovic?, Z.; Spreitzer, M.; Kovac, J.; Klement, D.; Suvorov, D. Silicon Surface Deoxidation Using Strontium Oxide Deposited with the Pulsed Laser Deposition Technique. ACS Appl. Mater. Interfaces 2014, 6 (20), 18205-18214.

GHS Hazard and Precautionary Statements

Hazard Statements: H314

Causes severe skin burns and eye damage.

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe 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. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,8846
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2816.40
TSCA
Yes

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