sodium hydroxide properties
681 ° c (lit.)
boiling point 145 ° c
density 1.515 g / ml at 20 ° c
vapor density <1 (vs air)
vapor pressure 1 mm hg (745 ° c)
refractive index 1,473-1,475
flash point 176-178 ° c
storage conditions 2-8 ° c
solubility h2o: 1 m at 20 ° c, clear, colorless
shape beads
color white
ph value> 14 (100g / l, h2o, 20 ℃)
solubility soluble
sensitivity air sensitive & hygroscopic
decomposition 176-178 ºc
merck 14,8627
cas database 1310-73-2 (cas database reference)
nist chemical information sodium hydroxide (1310-73-2)
epa chemical information sodium hydroxide (na (oh)) (1310-73-2)