BS 7446:1991
Current
The latest, up-to-date edition.
Specification for lead chromate pigments and lead chromate-molybdate pigments for paints
Hardcopy , PDF
English
28-06-1991
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Committees responsible
National foreword
Specification
1. Scope
2. Normative references
3. Classification
4. Required characteristics and associated tolerances
5. Sampling
6. Determination of total lead content
7. Determination of soluble lead content
8. Test report
Tables
1. Classification of lead chromate pigments and lead
chromate-molybdate pigments
2. Essential requirements
3. Conditional requirements
Requirements and corresponding methods of test for pigments identified by Colour Index numbers orange 21, yellow 34 and red 104.
| Committee |
W/-
|
| DevelopmentNote |
Also numbered as ISO 3711 Supersedes 85/52821 DC (10/2005) Reviewed and confirmed by BSI, June 2012. (05/2012)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies the requirements and the corresponding methods of test for the following pigments identified by Colour Index numbers1): orange 21, yellow 34 and red 104. These pigments are suitable for general use.
NOTE 1 The chemical identity of these pigments is given in Table 1.
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