Acid Green 3
cas: 4680-78-8 — see every product listed under this CAS number, including other names
Acid Green 3 (CAS 4680-78-8) is a chemical reagent available from Chemat. Available pack sizes: 25g, 10 g, 5 g, 25 g, 1 g. Offered by: TCI, MedChemExpress.
| brand | TCI |
|---|---|
| catalog number | G0658-25G |
| cas | 4680-78-8 |
| size | 25g |
| availability | 2 tygodnie|2 weeks |
Documents:
Safety Data Sheet (MSDS)
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| TCI | 25g | 285.53 Pln | |
| MedChemExpress | 10 g | 853.75 Pln | |
| MedChemExpress | 5 g | 612.26 Pln | |
| MedChemExpress | 25 g | 1285.64 Pln | |
| MedChemExpress | 1 g | 315.05 Pln |
properties
| delivery time | 2 weeks |
|---|---|
| category | chemicals |
| purity | 0 |
Guinee green B is an organic sodium salt having 3-[(ethyl{4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(phenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}azaniumyl)methyl]benzene-1-sulfonate. Used as a substitute for Light green SF yellowish in Masson's trichrome, although it is prone to fade. Previously used as a food dye but is now no longer approved. It has a role as a fluorochrome, a histological dye and a food colouring. It contains a Guinee green B(1-).
Source: ChEBI
| Molecular formula | C37H35N2NaO6S2 |
|---|---|
| Molecular weight | 690.8 g/mol |
| IUPAC name | sodium 3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-phenylmethyl]anilino]methyl]benzenesulfonate |
| InChIKey | XKTMIJODWOEBKO-UHFFFAOYSA-M |
| SMILES | CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=CC=C5.[Na+] |
Computed by PubChem (NCBI)