BS 6829-5-5.1:1987

Analysis of surface active agents (raw materials). Ethoxylated alcohol and alkylphenol sulphates.-Method for determination of total active matter content

BSI Group, 02/27/1987

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:27/02/1987

Note:This product is unavailable in Ukraine, Russia, Belarus

Boiling under reflux with ethanol, filtration, evaporation of the filtrate and weighing of the residue. Correction by determining any sodium chloride present by titration with standard volumetric silver nitrate solution.

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