Weight | 436.467 g/mol |
---|---|
Formula | C18H16N2O7S2 |
Hydrogen Acceptors | 7 |
Hydrogen Donors | 3 |
Aromatic Rings | 2 |
Rotatable Bonds | 4 |
Ponceau xylidine (7481-49-4, 3761-53-3)
ponceau 2R · ponceau MX · acid red 26
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- Photocatalytic reactions of xylidine ponceau on semiconducting zinc oxide powder (Journal of Photochemistry and Photobiology A-chemistry, 1995)
- Dichroism in collagen bundles stained with Xylidine-Ponceau 2R. (Annales d'histochimie, 1970)
- Long-term studies on chemically induced liver enlargement in the rat I. Transient induction of microsomal enzymes leading to liver damage and nodular hyperplasia produced by safrole and ponceau MX (Toxicology, 1977)
- Ponceau 2R staining on semithin sections of tissues fixed in glutaraldehydeosmium tetroxide and embedded in epoxy resins (Journal of Microscopy, 1977)
- Nodular hyperplasia in the rat liver following prolonged feeding of Ponceau MX. (Food and Cosmetics Toxicology, 1969)
- Long-term studies on chemically induced liver enlargement in the rat III. Structure and behaviour of the hepatic nodular lesions induced by ponceau MX (Toxicology, 1977)
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Including Acute Oral Tox, Skin Sensitization, Eye Irritation, Aquatic Tox, & more. - H341: Suspected of causing genetic defects
Warning Germ cell mutagenicity - Category 2 - ponceau 2R
- ponceau MX
- acid red 26
- ponceau MX, monobarium salt
- C.I. 16150
- 1-(2,4-xylylazo)-2-naphthol-3,6-disulfonic acid disodium salt
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SMILESCC1=CC(=C(C=C1)NN=C2C3=C(C=C(C=C3)S(=O)(=O)O)C=C(C2=O)S(=O)(=O)O)C
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InChIKeySOAAGHDAWFEEPP-UHFFFAOYSA-N
- Pubchem - Ponceau xylidine
- Wikipedia - Ponceau 2R
Ponceau 2R, Xylidine ponceau, Ponceau G, Red R, Acid Red 26, Food Red 5, or C.I. 16150 is a red azo dye used in histology for staining. It is easily soluble in water and slightly in ethanol.
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