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NEN EN ISO 7579 : 2009

Current
Current

The latest, up-to-date edition.

DYESTUFFS - DETERMINATION OF SOLUBILITY IN ORGANIC SOLVENTS - GRAVIMETRIC AND PHOTOMETRIC METHODS
Published date

01-12-2013

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

Defines two methods for determining the solubility of dyestuffs in organic solvents.

DocumentType
Standard
PublisherName
Netherlands Standards
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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