Ponceau 4R (85%), 99.09%

cas: 2611-82-7 — see every product listed under this CAS number, including other names

Ponceau 4R (85%), 99.09% (CAS 2611-82-7) is a chemical reagent available from Chemat. Available pack sizes: 100 mg, 5 g, 50 g, 10 g, 1 g, 500 mg, 100 g. Offered by: MedChemExpress.

brand	MedChemExpress
catalog number	HY-D0193A-100 mg
cas	2611-82-7
size	100 mg
availability	In stock

Available pack sizes

brand	size	price
MedChemExpress	100 mg	263.96 Pln
MedChemExpress	5 g	477.59 Pln
MedChemExpress	50 g	723.72 Pln
MedChemExpress	10 g	551.89 Pln
MedChemExpress	1 g	380.06 Pln
MedChemExpress	500 mg	333.62 Pln
MedChemExpress	100 g	839.82 Pln

properties

delivery time	2-3 weeks
purity	99.09%

Trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate (CAS 2611-82-7) is a chemical compound with the molecular formula C20H11N2Na3O10S3 and a molecular weight of 604.5 g/mol. IUPAC name: trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate. InChIKey: SWGJCIMEBVHMTA-UHFFFAOYSA-K.

Identity
Molecular formula	C₂₀H₁₁N₂Na₃O₁₀S₃
Molecular weight	604.5 g/mol
IUPAC name	trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate
InChIKey	SWGJCIMEBVHMTA-UHFFFAOYSA-K
SMILES	C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: C.I. Acid Red 18, Trisodium Salt, Ponceau 4R, New coccine, Acid red 18, C.I. Acid Red 18, Food Red No. 102, Victoria Scarlet 3R, SX Purple, Brilliant Scarlet 4R, Coccine