DIN EN 14362-3:2012-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
TEXTILES - METHODS FOR THE DETERMINATION OF CERTAIN AROMATIC AMINES DERIVED FROM AZO COLORANTS - PART 3: DETECTION OF THE USE OF CERTAIN AZO COLORANTS, WHICH MAY RELEASE 4-AMINOAZOBENZENE
Hardcopy , PDF
05-01-2017
German, English
01-01-2012
Important note : All end users must be registered with an Account prior to user licenses being assigned.
National foreword
Foreword
1 Scope
2 Normative references
3 General
4 Principle
5 Safety precautions
6 Reagents
7 Apparatus
8 Procedure
9 Evaluation
10 Test report
Annex A (informative) - Chromatographic analyses
Annex B (normative) - Calculation
Annex C (informative) - Reliability of the method
Annex D (informative) - Assessment guide - Interpretation
of analytical results
Specifies a special procedure to detect the use of certain azo colorants in commodities, which may release 4-aminoazobenzene: - accessible to reducing agent without extraction, particularly concerning textiles made of cellulose and protein fibres (e.g. cotton, viscose, wool, silk); - accessible by extracting the fibres (e.g. polyester or imitation leather).
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 14362-3:2012 | Identical |
| EN 14362-1:2012 | Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.