Ponceau S, BS, 97.0%
cas: 6226-79-5 — see every product listed under this CAS number, including other names
Ponceau S, BS, 97.0% (CAS 6226-79-5) is a chemical reagent available from Chemat. Available pack sizes: 25 g, 10 g, 100 g, 50 g. Offered by: MedChemExpress.
| brand | MedChemExpress |
|---|---|
| catalog number | HY-12489A-25 g |
| cas | 6226-79-5 |
| size | 25 g |
| availability | In stock |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| MedChemExpress | 25 g | 310.40 Pln | |
| MedChemExpress | 10 g | 240.74 Pln | |
| MedChemExpress | 100 g | 598.33 Pln | |
| MedChemExpress | 50 g | 426.50 Pln |
properties
| delivery time | 2-3 weeks |
|---|---|
| purity | 97.0% |
Ponceau S is an organic sodium salt that is the tetrasodium salt of 3-hydroxy-4-({2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2,7-disulfonic acid. It has a role as a fluorochrome and a histological dye. It is an organic sodium salt and an organosulfonate salt. It contains a Ponceau S(4-).
Source: ChEBI
| Molecular formula | C22H12N4Na4O13S4 |
|---|---|
| Molecular weight | 760.6 g/mol |
| IUPAC name | tetrasodium;3-hydroxy-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalene-2,7-disulfonate |
| InChIKey | KQHKSGRIBYJYFX-UHFFFAOYSA-J |
| SMILES | C1=CC(=CC=C1N=NC2=CC(=C(C=C2)N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
Computed by PubChem (NCBI)