NS EN ISO 7579 : 2009
Current
The latest, up-to-date edition.
DYESTUFFS - DETERMINATION OF SOLUBILITY IN ORGANIC SOLVENTS - GRAVIMETRIC AND PHOTOMETRIC METHODS
12-01-2013
National foreword
Committees responsible
Foreword
Method
1 Scope
2 Normative references
3 Definition
4 Principle
5 Solvent
6 Apparatus
7 Sampling
8 Procedure
9 Expression of results
10 Test report
Annexes
A Solubility calculations
B Determination of the concentration of the dissolved
dyestuff using an evaporation apparatus (adapted from
ISO 1625:1977)
ZA Normative references to international publications with
their relevant European publications
Tables
A.1 Solubility of a dyestuff which gives a definite
saturation concentration
A.2 Solubility of a dyestuff which gives an "indefinite"
saturation concentration
A.3 Solubility of a dyestuff which gives no saturation
concentration
Figures
A.1 Solubility of a dyestuff which gives a definite
concentration
A.2 Solubility of a dyestuff which gives an "indefinite"
saturation concentration
A.3 Solubility of a dyestuff which gives no saturation
concentration
B.1 Lower glass disc
B.2 Upper glass disc
B.3 Arrangement of discs
Describes methods for determining the solubility of dyestuffs in organic solvents.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 7579:2010-03 | Identical |
| BS EN ISO 7579:2009 | Identical |
| SN EN ISO 7579 : 2010 | Identical |
| ISO 7579:2009 | Identical |
| UNI EN ISO 7579 : 2009 | Identical |
| I.S. EN ISO 7579:2009 | Identical |
| UNE-EN ISO 7579:2010 | Identical |
| EN ISO 7579:2009 | Identical |
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