IS 4946-1968
Evaluation method of naphthol intensity and color

Standard No.

IS 4946-1968

Release Date

1969

Published By

IN-BIS

Latest

IS 4946-1968

Scope

This standard prescribes a method for determination of strength of naphthols listed in Table 1 by dyeing test.

IS 4946-1968 history

• 1969 IS 4946-1968 Evaluation method of naphthol intensity and color