"ELMOS"
Arsenic trichloride

Physical-chemical properties Name

1.Formula

AsCl3

2.Formula weight

181.27

3.LgP(mm Hg)=B - A/T(Kelvin)

 

4.Melting point, o

-16

5.Boiling point, o

130.2

6.Density, g/cm 3

2.163

7.Color

colorless liquid

8.TWA in the air, mg/m 3

0.2

9.Class of danger

6.1

10.TWA in the water, mg/l

0.05 (by As)

11.Stability to air

sensitive moisture

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