C.I. direct blue 15
created: 1995-04-12T00:00:00
member: collection SubdivideGeographicalIndirect
member: collection LCSHAuthorizedHeadings
member: collection LCSH General
broader: Benzidine dyes
alternative label: Direct blue 15
alternative label: Naphthalenedisulfonic acid
alternative label: Color Index direct blue 15
type: Concept
in scheme: lcsh

Benzidine dyes
type: Concept