Product Description

ProductChromotrope FB
CAS3567-69-9
FormulaC20H12N2Na2O7S2
Synonym2-(4-sulfo-1-naphthylazo)-1-naphthol-4-sulfonicacid,disodiumsalt, PONTACYL RUBINE R, 2-(4-sulpho-1-naphthylazo)-1-naphthol-4-sulphonicacid,disodiumsalt, 1-Naphthalenesulfonic acid, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl) azo]-, disodium salt, 4-hydroxy-3-((4-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacid,disodiu, Acid rubine, 1-Naphthalenesulfonic acid, 4-hydroxy-3,4-azodi-, disodium salt, 4-hydroxy-3-((4-sulpho-1-naphthalenyl)azo)-1-naphthalenesulphonicacid,disod, Acid red 14, Acid red 14, disodium salt, 4-hydroxy-3-((4-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiu, C.I. 14720, 4-Hydroxy-3,4-azodi-1-naphthalenesulfonic acid, disodium salt, Food red 3, Disodium 2-(4-sulfo-1-naphthylazo)-1-naphthol-4-sulfonate, Azorubin, MORDANT BLUE 79, 11959red, 2-(4-Sulfo-1-naphthylazo)-1-naphthol-4-sulfonic acid, disodium salt, 4-Hydroxy-3-[(4-sulfo-1-naphthalenyl) azo]-1-naphthalenesulfonic acid, disodium salt Mordant blue 79, Carmoisine CI 14720, Azorubine

Typical Product Specifications

Molecular weight502.43
EINECS222-657-4
NotesChromotrope FB uses and applications include: Dye for wool, polyamide, silk; colorant in hair dyes, foods
ClassSpecialty Chemicals
IndustryOrganics
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