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13725-33-2

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13725-33-2 Structure

13725-33-2 Structure
IdentificationBack Directory
[Name]

INDIGODISULFONATE DIPOTASSIUM SALT
[CAS]

13725-33-2
[Synonyms]

INDIGODISULFONIC ACID, K SALT
INDIGODISULFONATE DIPOTASSIUM SALT
INDIGODISULFONIC ACID DIPOTASSIUM SALT
3,3'-Dioxo[Δ2,2'-biindoline]-5,5'-disulfonic acid dipotassium salt
[Molecular Formula]

C16H8K2N2O8S2
[MDL Number]

MFCD00067311
[MOL File]

13725-33-2.mol
[Molecular Weight]

498.57
Chemical PropertiesBack Directory
[Colour Index ]

73015
[form ]

powder to crystal
[color ]

Dark red to Dark purple to Dark blue
[InChI]

InChI=1S/C12H10F17NO3S/c1-2-30(3-4-31)34(32,33)12(28,29)10(23,24)8(19,20)6(15,16)5(13,14)7(17,18)9(21,22)11(25,26)27/h31H,2-4H2,1H3
[InChIKey]

PLXHLMUZUKUFAR-QDBORUFSSA-L
[SMILES]

[K+].[K+].[S](=O)(=O)([O-])c1cc2c(cc1)N\C(=C3\Nc4c(cc(cc4)[S](=O)(=O)[O-])C\3=O)\C2=O
[CAS DataBase Reference]

13725-33-2
Safety DataBack Directory
[HS Code ]

3204.17.0485
[Storage Class]

11 - Combustible Solids
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