Acid Blue 25

Product Description
Product | Acid Blue 25 |
CAS | 3844-45-9 |
Formula | C32H23N5O6S2 |
Synonym | 8-(phenylamino)-5-[(E)-{4-[(E)-(3-sulfophenyl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1-sulfonic acid, Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, sodium salt (1:2) |
Typical Product Specifications
Practically Insoluble | in veg. oils |
Melting Point | 283 c (dec.) |
Molecular weight | 792.86 |
Solubility | ether, conc. sulfuric acid |
Class | Dyes - Lakes - Pigments |

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