UDC 667.6221 : 661.872.2                          CHD 21

Reaffirmed 2017

1. Scope

This standard prescribes requirements and methods of sampling and test for natural and synthetic iron oxide pigments.

2. Referenced

The Indian Standards listed below are the necessary adjuncts to this standard:

IS No. Title

33 : 1991 Methods of sampling and test for inorganic pigments and extenders for paint ( third revision )

1070 : 1977 Water for general laboratory use ( second revision )

1303 : 1983 Glossary of terms relating to paints ( second revision )

2263 : 1979 Methods of preparation of indicator solution ( first revision )

2316 : 1968 Methods of preparation of standard solutions for colorimetric and volumetric analysis ( first revision )