ISO 6122:1978 ✓ Most Recent

719097

Surface active agents -- Technical alkane sulphonates -- Determination of total alkane sulphonates content

standard by International Organization for Standardization , 08/01/1978

Track This

Full Description

A test portion is dispersed in a sodium sulphate solution, and mixture of butan-l-ol and acetons is added to precipitate sodium sulphate decahydrate and part of sodium chloride. A mixture of alkane sulphonates (mono + di), which may be contiminated by a little sodium chloride is obtained by filtration. The solvent is evaporated so that the small quantities of paraffins are eliminated. The alkane sulphonates content is determined gravimetrically and any sodium chloride present is determined potentiometrically.

See more

Also Bought By Customers

Order Options

Delivery Options
Price: $56.00
Available for Immediate Download

Product Details

Published:

08/01/1978

Number of Pages:

2

File Size:

1 file

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus