Chemical Product Library / Reference

2,7-Naphthalenedisulfonic acid, 4-hydroxy-, sodium salt (1:2)

Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.

Molecular structure for 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, sodium salt (1:2)

Chemical identity

English name2,7-Naphthalenedisulfonic acid, 4-hydroxy-, sodium salt (1:2)
English synonyms1-Naphthol-3,6-disulfonic acid disodium salt;Sodium 4-hydroxynaphthalene-2,7-disulfonate;Disodium 4-hydroxynaphthalene-2,7-disulphonate;4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt;2,7-Naphthalenedisulfonic acid, 4-hydroxy-, sodium salt;2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt;Disodium 4-hydroxy-2,7-naphthalenedisulfonate;1-naphthol-3,6-disulfonic acid, disodium salt;Naphthol disulfonic acid sodium;1-Naphthol-3,6-disulfonic acid, sodium salt;disodium 4-hydroxynaphthalene-2,7-disulfonate;starbld0032498
Chinese nameNot provided
Chinese synonymsNot provided
Chemical categoryOrganic Acids
CAS No.20349-39-7
EINECS No.243-754-8
Molecular formulaC10H6Na2O7S2
Molecular weight348.3
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.

Technical indicators

Not provided

Performance characteristics

hydrogen-bond donors 1; hydrogen-bond acceptors 7; TPSA 151 A^2; rotatable bonds 0

Application scenarios

Not provided