Brilliant orange 3R is a monoazo reactive dye used primarily for dyeing textiles. Its chemical structure includes a sulfonatooxyethylsulfonyl reactive group, allowing it to form covalent bonds with cellulosic fibers.
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CAS 20262-58-2
2-Naphthalenesulfonic acid, 7-(acetylamino)-4-hydroxy-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, sodium salt
reactive dye for textile coloring
Reactive Orange 84
reactive dye for textiles
Reactive Yellow 15
reactive dye for textiles
Reactive red 198
Reactive dye for textiles
Reactive orange 12
reactive dye for textiles
Patent blue v sodium
food dye and histological stain
Reactive Yellow 17
Reactive dye for textile coloration
O-dianisidine dihydrochloride
Pigment intermediate
disodium;6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate
DHHGSXPASZBLGC-UHFFFAOYSA-L
CC(=O)NC1=CC2=C(C(=C(C=C2C=C1)S(=O)(=O)[O-])N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(=O)(=O)[O-])O.[Na+].[Na+]