IS 12706 : 1989 Dye Intermediates - Naphthol AS-E - Specification

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for naphthol AS-E.

2 References

IS 4471 : 1981Methods for determination of strength of naphthols (azoiccoupling components) (gravimetric and volumetricmethod)

IS 5299 : 1969Methods of sampling and tests for die intermediates