Sodium 4-hydroxybenzenesulphonate

4-Hydroxybenzenesulfonic acid sodium salt
Benzenesulfonic acid, 4-hydroxy-, monosodium salt
Benzenesulfonic acid, 4-hydroxy-, sodium salt (1:1)
Benzenesulfonic acid, p-hydroxy-, monosodium salt
p-Hydroxybenzenesulfonic acid monosodium salt
p-Hydroxybenzenesulfonic acid sodium salt
p-Phenolsulfonic acid sodium salt
Sodium 4-hydroxybenzenesulfonate
Sodium p-hydroxybenzenesulfonate
Sodium p-hydroxyphenylsulfonate
Sodium p-phenolsulfonate

Property	Value
InChI2D key string chemrof:inchi2d_key_string	BYMHXIQVEAYSJD-UHFFFAOYSA-M, ULUPAWKAWBVCAI-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C6H6O4S.Na/c7-5-1-3-6(4-2-5)11(8,9)10;/h1-4,7H,(H,8,9,10);/q;+1/p-1
IUPAC name chemrof:IUPAC_name	Sodium 4-hydroxybenzenesulphonate
Molecular formula chemrof:molecular_formula	C6H5NaO4S, C6H6NaO4S
SMILES string chemrof:smiles_string	O=S(=O)([O-])c1ccc(O)cc1.[Na+]

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource	URL	Recorded by
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=28469-73-0	enrich_references.pubchem_identifier_url
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=825-90-1	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/24193063	enrich_references.pubchem_compound

Flow	Context	Source	Unit	CFs
d0dca624-67dd-458c-99d5-3f0cbd3470ad	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
b4d0ed32-5468-4df4-98ad-993baa05c28f	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
e04a9297-a868-4026-ab65-149ecdc86117	Environmental → Air → Indoor	EF 3.1	kg	2
b8a989c6-7c73-4de9-8b65-d789a3f1f07e	Environmental → Air → Long-term	EF 3.1	kg	0
8a9e19c1-65e7-4e84-a746-31d2efdabed9	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
dc3f6573-3c19-411f-a610-98b74874eadb	Environmental → Air → Unknown	EF 3.1	kg	2
5ccd7a1b-42ce-4afa-8a45-02bfd52a7e2d	Environmental → Ground → Agricultural	EF 3.1	kg	2
10d2a808-50e8-4498-8e19-4df375046b4b	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
fd55e47d-0dd7-4027-8eed-b15b2f820eff	Environmental → Ground → Unknown	EF 3.1	kg	2
c2416181-4e34-41b7-8a80-99daaa2d3a67	Environmental → Water → Long-term	EF 3.1	kg	0
1b688521-9f48-4c40-a0e3-63e02f50060f	Environmental → Water → Ocean	EF 3.1	kg	2
a35006bf-764e-4a7d-8cca-e499be66b242	Environmental → Water → Surface water	EF 3.1	kg	2
102be3df-9fad-4943-8074-fc357c12f0a3	Environmental → Water → Unknown	EF 3.1	kg	2

Everything that changed this substance (56 changes)

Open the changes page

Flow object JSON

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Sodium 4-hydroxybenzenesulphonate

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Structure

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