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DANSK DS/EN 13270 PDF

DANSK DS/EN 13270 PDF

Name:
DANSK DS/EN 13270 PDF

Published Date:
06/13/2001

Status:
[ Active ]

Description:

Surface active agents - Determination of the active matter content in alkyldimethylbetaines

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$13.2
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The standard specifies the determination of up to 1 milliequivalent of alkyl dimethyl betaine. Monochloroacetic acid, glycolic acid, strong acids and amines do not interfere. Alkyl dimethyl betaines are determined by alkalimetric titration with potentiometric indication of the end point. The sample is dissolved in isobutyl methyl ketone. Addification with hydrochloric acid converts all the basic components to their protonated form.


Edition : 01
File Size : 1 file , 71 KB
Number of Pages : 14
Product Code(s) : DS-013, DS-013
Published : 06/13/2001

History

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