PHYSICAL AND CHEMICAL PROPERTIES Physical Data Vapor Pressure : 24 mm Hg @ 25 C (77 F) 20 wt.% solution Solubility in Water : 100 WT% pH : &lt;2 (Solution) Odor : Pungent Form : Solid-room temperature/Liquid-higher temp.* Color : Off-white Specific Gravity : 1.19 *Shipped as 20%, 50%, 80%, or 94% aqueous solution.
(1.19; *Shipped; as 20%)
1.19
*Shipped
as 20%