lewisite

n. odorless poisonous compound used in chemical warfare

Lewisite is a chemical compound from a chemical family called arsines. While it is a colorless and odorless liquid when pure it is usually found as an oily, brown liquid with a distinct odor similar to geraniums. It is a chemical weapon, acting as a vesicant (blister agent) and lung irritant, and can be used in combination with mustard gas as mustard-lewisite.
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n. lewisite, odorless poisonous compound used in chemical warfare

General Information:
 Chemical Formula:
(Ca,Mn++,Na)2(Sb,Ti)2O6(OH)
 Composition:
(Molecular Weight = 405.22 gm)
Sodium 1.13 % Na
Calcium 11.87 % Ca
Titanium 5.91 % Ti
Manganese 8.13 % Mn
Antimony 45.07 % Sb
Hydrogen 0.25 % H 
Oxygen 27.64 % O 
 Empirical Formula:
2(Ca0.6)2(Mn2+0.3)2(Na0.1)Sb1.5Ti0.5O6(OH)
Physical Properties:
 Density:
4.95
More details...

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