BS 7446:1991

This standard BS 7446:1991 Specification for lead chromate pigments and lead chromate-molybdate pigments for paints is classified in these ICS categories:

• 87.060.10 Pigments and extenders

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.

Requirements and corresponding methods of test for pigments identified by Colour Index numbers orange 21, yellow 34 and red 104.