Ponceau 4R Impurity 4

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Product Name	6-hydroxy-2-naphthalenesulfonic acid sodium salt
Synonyms	2-Naphthol-6-sulfonic acid, sodium salt Sodium 6-hydroxynaphthalene-2-sulphonate sodium 6-hydroxynaphthalene-2-sulphonate 6-hydroxy-2-naphthalenesulfonic acid sodium salt 6-hydroxy-2-naphthalenesulfonic acid,sodium salt Synonyms 2-Naphthol-6-sulfonic acid, sodium salt Sodium 6-hydroxynaphthalene-2-sulphonate sodium 6-hydroxynaphthalene-2-sulphonate 6-hydroxy-2-naphthalenesulfonic acid sodium salt 6-hydroxy-2-naphthalenesulfonic acid,sodium salt 2-Naphthalenesulfonic acid, 6-hydroxy-, sodium salt
CAS	135-76-2;15883-56-4
EINECS	240-019-3
Chemical Formula	C10H8O4S.xNa
Molecular Weight
inchi	InChI=1/C10H8O4S.Na/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;/h1-6,11H,(H,12,13,14);/q;+1/p-1
Package	bottle
Price	Call Me
Descriptions	61604P
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-14 14:36:03

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