BS 6829-1.1:1987
$86.31
Analysis of surface active agents (raw materials). General methods – Method for determination of mineral sulphate content
Published By | Publication Date | Number of Pages |
BSI | 1987 | 8 |
This International Standard specifies a titrimetric method for the determination of the mineral sulfate content of surface active agents.
Titration with a standard volumetric lead (II) nitrate solution in the presence of dithizone as indicator.