| CAS Number | 2623-36-1 |
| Catalog Number | AG002SDL(AGN-PC-0R23VR) |
| Chemical Name | 4-Hydroxyazobenzene-4'-sulfonic acid sodium salt hydrate |
| IUPAC Name | sodium;4-[(4-hydroxyphenyl)diazenyl]benzenesulfonate |
| InChI | InChI=1S/C12H10N2O4S.Na/c15-11-5-1-9(2-6-11)13-14-10-3-7-12(8-4-10)19(16,17)18;/h1-8,15H,(H,16,17,18);/q;+1/p-1 |
| InChI Key | QZIOKUAQNKVSBO-UHFFFAOYSA-M |
| MDL Number | MFCD00150906 |
| Molecular Formula | C12H9N2NaO4S |
| Molecular Weight | 300.2656 |
| SMILES | [Na+].Oc1ccc(cc1)N=Nc1ccc(cc1)S([O-])(=O)=O |
| Synonyms | 2623-36-1,
4-Hydroxyazobenzene-4'-sulfonic Acid Sodium Salt,
Tropaeolin Y,
SCHEMBL4489018,
Benzenesulfonic acid, p-((p-hydroxyphenyl)azo)-, monosodium salt,
AKOS024340809,
ACM2623361,
Sodium 4-Hydroxyazobenzene-4'-sulfonate,
FT-0749443,
Sodium 4-Hydroxyazobenzene-4'-sulfonate Hydrate,
4-(4-hydroxyphenylazo)-benzenesulfonic acid sodium salt,
sodium (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonate,
Benzenesulfonic acid, 4-[2-(4-hydroxyphenyl)diazenyl]-, sodium salt (1:1),
CID5359784,
H0327,
4-((4-HYDROXYPHENYL)AZO)BENZENESULFONIC ACID,MO*,
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| Complexity | 408 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 2 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Exact Mass | 300.018g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 20 |
| Hydrogen Bond Acceptor Count | 6 |
| Hydrogen Bond Donor Count | 1 |
| Isotope Atom Count | 0 |
| Molecular Weight | 300.264g/mol |
| Monoisotopic Mass | 300.018g/mol |
| Rotatable Bond Count | 3 |
| Topological Polar Surface Area | 111A^2 |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
GHS Hazard and Precautionary Statements
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Hazard Class
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Hazard statements
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H302-H315-H319-H335
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Packing Group
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Precautionary statements
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P261-P305+P351+P338
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UN Code
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Certificate of Analysis
Lot Number