Products 4444-23-9

CAS 4444-23-9 appears in our catalog under these names: Calcium Dobesilate Impurity 11, Calcium Dobesilate Impurity 4. Offered by: Chemat Brand. Available pack sizes: on request.

Calcium Dobesilate Impurity 11
Chemat Brand
  • size: on request
  • Variants: 1
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Calcium Dobesilate Impurity 4
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

2,5-dihydroxybenzene-1,4-disulfonic acid (CAS 4444-23-9) is a chemical compound with the molecular formula C6H6O8S2 and a molecular weight of 270.2 g/mol. IUPAC name: 2,5-dihydroxybenzene-1,4-disulfonic acid. InChIKey: VSAZFRKEFQPOIS-UHFFFAOYSA-N.

Identity
Molecular formulaC6H6O8S2
Molecular weight270.2 g/mol
IUPAC name2,5-dihydroxybenzene-1,4-disulfonic acid
InChIKeyVSAZFRKEFQPOIS-UHFFFAOYSA-N
SMILESC1=C(C(=CC(=C1S(=O)(=O)O)O)S(=O)(=O)O)O

Computed by PubChem (NCBI)

Synonyms: Persilic acid, 2,5-dihydroxybenzene-1,4-disulfonic acid, Acido persilico, Acide persilique, Persilic acid [INN], Acidum persilicum, 2,5-dihydroxy-1,4-benzenedisulfonic acid, 1,4-Benzenedisulfonic acid, 2,5-dihydroxy-, Acide persilique [INN-French], Acido persilico [INN-Spanish]
Isomers (same molecular formula)
2,5-dihydroxybenzene-1,3-disulfonic acid C6H6O8S2
4,6-dihydroxybenzene-1,3-disulfonic acid C6H6O8S2