books chromotrope pigments
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# Chromotrope dyes
# vegetable pigments
# Eaters of earth pigments
# devourer of daigou pigments
# Eater of cholal pigments
# bio pigments
# Pigments, additives and coatings
# Balanced pigments
# colored pigments
# Triphenylmethane Pigments
# direct pigments
# date without dye
# dye eaters
# Beach dye eater
# Colored rice without dyes
# Definition of dyes
# clothes dyes
# types of dyes
# Types of hair dyes
# natural dyes
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أصباغ الكروموتروب (Info)
أصباغ الكروموتروب:- أصباغ أزوية تحضر من حمض ثنائي السلفونيك بري – ثنائي هدروكسي نفثالين . (معجم الكيمياء والصيدلة (ج١))
