Please select and order
€64.38
excl. VAT
CONFIGURE NOW
Norm
ÖNORM EN ISO 7579
Issue date: 2010 03 01
Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (ISO 7579:2009)
This International Standard specifies two methods for determining the solubility of dyestuffs in organic solvents. They are applicable to dyestuffs that do not change che...
Read more
Valid
Publisher:
Austrian Standards International
Format:
Digital | 15 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This International Standard specifies two methods for determining the solubility of dyestuffs in organic solvents. They are applicable to dyestuffs that do not change chemically under the influence of the solvent and are stable and non-volatile under the specified drying conditions. For volatile solvents (boiling point < 120 °C), the gravimetric procedure is recommended and, for less volatile solvents (boiling point > 120 °C), the photometric procedure is recommended. The choice of procedure should be made on a case-by-case basis. The methods are suitable for concentrations between 1 g and 1 000 g of dyestuff per litre of solvent. Higher concentrations can be used provided the viscosity of the solution is such that the procedure can be carried out readily. The methods are not suitable for the determination of insoluble matter in a dyestuff.
ÖNORM EN ISO 7579
2010 03 01
Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (I...
Norm
↖
ÖNORM EN ISO 7579
1996 11 01
Dyestuffs - Determination of solubility in organic solvents - Gravimetric method (ISO 7579:1990)
Norm
Norm
ISO 787-2:1981
Issue date :
1981 09 01
General methods of test for pigments and extenders — Part 2: Determination of matter volatile at 105 degrees C
Norm
ISO 2811-1:1997
Issue date :
1997 12 18
Paints and varnishes — Determination of density — Part 1: Pyknometer method
Draft
ISO/DIS 2811-1
Issue date :
2009 09 10
Paints and varnishes — Determination of density — Part 1: Pyknometer method
Norm
ISO 15528:2000
Issue date :
2000 08 17
Paints, varnishes and raw materials for paints and varnishes — Sampling
Norm
ISO 15528:2020
Issue date :
2020 05 13
Paints, varnishes and raw materials for paints and varnishes — Sampling
Norm
ISO 787-2:2021
Issue date :
2021 08 02
General methods of test for pigments and extenders — Part 2: Determination of matter volatile at 105 °C
Norm
ISO 2811-1:2016
Issue date :
2016 02 17
Paints and varnishes — Determination of density — Part 1: Pycnometer method
Norm
ISO 7579:2009
Issue date :
2009 10 05
Dyestuffs — Determination of solubility in organic solvents — Gravimetric and photometric methods