Product Technical Specification:
Physical state and appearance ........ Solid. (Granular solid.)
Odor .................................................. Not Specific.
Taste ................................................. Not available.
Molecular Weight ............................. 138.08 g/mole
Color ................................................ Off-white
pH (1% soln/water) ......................... Not available
Boiling Point ..................................... Not available.
Melting Point .................................... 157.22°C (315°F)
Critical Temperature ......................... Not available.
Specific Gravity ................................ 2.435 (Water = 1)
Vapor Pressure ................................ Not applicable.
Vapor Density ................................... Not available.
Volatility ............................................ Not available.
Odor Threshold ................................ Not available.
Water/Oil Dist. Coeff ........................ Not available.
Ionicity (in Water) ............................. Not available.
Dispersion Properties ...................... See solubility in water.
Solubility .......................................... Easily soluble in hot water. Soluble in cold water. Soluble in 2 parts cold water. Soluble in 1 part boiling water. Decomposed by alcohol into sodium sulfate and free H2SO4.