Strontium 4-[(4-chloro-5-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

2-Naphthalenecarboxylic acid, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1)
2-Naphthalenecarboxylic acid, 4-[2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, strontium salt (1:1)
C.I. Pigment Red 52 strontium salt

Property	Value
InChI2D key string chemrof:inchi2d_key_string	QFDAANHXBSNVAN-UHFFFAOYSA-L
InChI2D string chemrof:inchi2d_string	InChI=1S/C18H13ClN2O6S.Sr/c1-9-6-14(15(8-13(9)19)28(25,26)27)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;+2/p-2
IUPAC name chemrof:IUPAC_name	Strontium 4-[(4-chloro-5-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate
Molecular formula chemrof:molecular_formula	C18H11ClN2O6SSr
Molecular mass chemrof:molecular_mass	506.434
Monoisotopic mass chemrof:monoisotopic_mass	505.908247
SMILES string chemrof:smiles_string	Cc1cc(N=Nc2c(O)c(C(=O)[O-])cc3ccccc23)c(S(=O)(=O)[O-])cc1Cl.[Sr+2]

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=67828-72-2	enrich_references.consensus_cas_link
chem.echa.europa.eu	https://chem.echa.europa.eu/100.061.155	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID7070682	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/135666450	enrich_references.pubchem_compound
Wikidata	https://www.wikidata.org/wiki/Q81998069	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
a2e0f499-b8a2-4cea-8b7a-e5d3b08f7ac5	Environmental → Air → Aircraft cruise height	EF 3.1	kg	4
0748fbca-81f2-4b2a-aad1-bf3cb5d70019	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	4
4a8945e3-f6fb-4c7f-af57-8430361d4c26	Environmental → Air → Indoor	EF 3.1	kg	4
824949d3-62a7-45b1-a0db-da009024ef1f	Environmental → Air → Long-term	EF 3.1	kg	0
769fa912-53ec-40da-b67c-de20fee800b0	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	4
71366e72-c1fc-4a9a-9b72-dd0fa10ff32c	Environmental → Air → Unknown	EF 3.1	kg	4
7e416aaa-b976-45e3-b9f7-75f92a39cf07	Environmental → Ground → Agricultural	EF 3.1	kg	4
181e0535-c1d1-40d5-910e-0398ffc9be2a	Environmental → Ground → Non-agricultural	EF 3.1	kg	4
63411eae-9a04-4b29-83a4-ba6518141276	Environmental → Ground → Unknown	EF 3.1	kg	4
29613da9-9996-4a55-93ae-255e63b997d6	Environmental → Water → Long-term	EF 3.1	kg	0
b4170177-e32c-4b54-806d-7356682910f7	Environmental → Water → Ocean	EF 3.1	kg	4
2b0d5922-dd02-45f2-9a92-3f17f82b4891	Environmental → Water → Surface water	EF 3.1	kg	4
21f7aa42-e13d-4cfc-a70b-a0d6f9b5fd5c	Environmental → Water → Unknown	EF 3.1	kg	4

Everything that changed this substance (54 changes)

Open the changes page

Flow object JSON

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Strontium 4-[(4-chloro-5-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

Identity

Structure

Alternative labels

Properties

Known URLs

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