Sulfur trioxide

$662.16 - $2870

Price

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation GAS0000037	1G	$662.16	SULFUR TRIOXIDE
American Custom Chemicals Corporation GAS0000037	5G	$1087.84	SULFUR TRIOXIDE
American Custom Chemicals Corporation GAS0000037	2.5KG	$2870	SULFUR TRIOXIDE

Melting point	16.8 °C(lit.)
Boiling point	44.8 °C
Density	1.97 g/mL at 25 °C(lit.)
vapor density	2.8 (vs air)
vapor pressure	280 mm Hg ( 25 °C)
storage temp.	Indoors
solubility	reacts with H2O
form	colorless liquid
color	white needles
Water Solubility	reacts violently
Merck	13,9069
Dielectric constant	3.1（18℃）
Stability	Stable. Incompatible with organic materials, finely powdered metals, bases, water, cyanides and a wide variety of other chemicals. Reacts violently with water, oxygen and other chemicals - read a full data sheet before use.
CAS DataBase Reference	7446-11-9(CAS DataBase Reference)
NIST Chemistry Reference	Sulfur trioxide(7446-11-9)
EPA Substance Registry System	Sulfur trioxide (7446-11-9)