POTASSIUM HYDROXIDE - (1310-58-3)

導入

名: potassium hydroxide
* IUPAC
CAS番号: 1310-58-3
化学式: KOH
モル質量: 56.10564 g
重量パーセント: K 69.686 %; O 28.516 %; H 1.7965 % 

分類

• 無機

用途/機能

• "It is used in the preparation of some soaps and in making other potassium compounds." 1

ボンディング

熱化学

ΔHf° (s): -101.78 kcal/mol 2 = -425.85 kJ/mol
S° (s): 18.85 cal/(mol•K) 3 = 78.87 J/(mol•K)
ΔGf° (s): -90.6 kcal/mol 4 = -379.07 kJ/mol

反応

安全情報

NFPA 704 Ratings:
Health: 3 - Short exposure could cause serious temporary or moderate residual injury.
Flammability: 0 - Will not burn.
Reactivity: 1 - Normally stable, but can become unstable at elevated temperatures and pressures.
Special Hazard: COR -

詳細については

ソース

(1) - Brownlee, Raymond B., Fuller, Robert W., and Whitsit, Jesse E. Elements of Chemistry; Allyn and Bacon: Boston, Massachusetts, 1959; p 185.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(4) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(5) - Silberberg, Martin S. Chemistry: The Molecular Nature of Matter and Change 4th ed.; McGraw-Hill: Boston, MA, 2006; p 127.
(6) - Ebbing, Darrell D. General Chemistry 3rd ed.; Houghton Mifflin Company: Boston, MA, 1990; p 90.
(7) - Ebbing, Darrell D. General Chemistry 3rd ed.; Houghton Mifflin Company: Boston, MA, 1990; p 98.
(8) - Ebbing, Darrell D. General Chemistry 3rd ed.; Houghton Mifflin Company: Boston, MA, 1990; p 181.
(9) - Ebbing, Darrell D. General Chemistry 3rd ed.; Houghton Mifflin Company: Boston, MA, 1990; pp 135, 227.
(10) - Zumdahl, Steven and Zumdahl, Susan A. Chemistry 9th ed.; Brooks/Cole: Belmont, CA, 2014; p 131.