ASTM UOP377-90
Free Sulfur in LPG by Mercury Number

Standard No.

ASTM UOP377-90

Release Date

1990

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM UOP377-13

Latest

ASTM UOP377-13

Scope

This is a semi-quantitative method for determining free sulfur in liquefied petroleum gases. Peroxide is an interference that increases the apparent elemental sulfur value. The lower limit of detection is a mercury number of 0.3, which is equivalent to approximately 0.6 mass-ppm.

ASTM UOP377-90 history

• 2013 ASTM UOP377-13 Free Sulfur in LPG by Mercury Number
• 1990 ASTM UOP377-90 Free Sulfur in LPG by Mercury Number