Sodium Hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate

1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt
1-Amino-8-naphthol-3,6-disulfonic acid monosodium salt
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt
8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt
Ash acid
H acid monosodium salt
Monosodium 1-naphthol-8-amino-3,6-disulfonate
Monosodium 4-amino-5-hydroxy-2,7-naphthalenedisulfonate
Sodium 8-amino-1-naphthol-3,6-disulfonate

Property	Value
InChI2D key string chemrof:inchi2d_key_string	NYNXHIHYODXUFX-UHFFFAOYSA-N, QPILZZVXGUNELN-UHFFFAOYSA-M
InChI2D string chemrof:inchi2d_string	InChI=1S/C10H9NO7S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);/q;+1/p-1
IUPAC name chemrof:IUPAC_name	Sodium Hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate
Molecular formula chemrof:molecular_formula	C10H8NNaO7S2, C10H9NNaO7S2
SMILES string chemrof:smiles_string	Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)[O-])cc(O)c12.[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=17265-34-8	enrich_references.pubchem_identifier_url
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=3963-80-2	enrich_references.pubchem_identifier_url
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=5460-09-3	enrich_references.pubchem_identifier_url
chem.echa.europa.eu	https://chem.echa.europa.eu/100.024.306	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/45157542	enrich_references.pubchem_compound

Flow	Context	Source	Unit	CFs
d308c5bf-5423-4dde-b7a5-e39269b5024d	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
1e21c387-833a-4a76-9423-1ca5d9e09257	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
83f26a98-8bb0-4c8f-8ba9-8d2240222b11	Environmental → Air → Indoor	EF 3.1	kg	2
3539b151-6763-420c-bbca-a8c41abbc6d1	Environmental → Air → Long-term	EF 3.1	kg	0
3bc0aa05-e62d-4ce8-ad52-9c5462c497ed	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
c3b3b3d2-c748-437b-983b-77aceec4ec1c	Environmental → Air → Unknown	EF 3.1	kg	2
f18f7b99-e735-43ce-b05a-5e956b88a78b	Environmental → Ground → Agricultural	EF 3.1	kg	2
c3185ba5-75ec-414b-a5ad-83e76a8705b0	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
0fa01366-40f1-4d4e-a3f6-e33f12fab526	Environmental → Ground → Unknown	EF 3.1	kg	2
702900b0-6059-4dd2-81cb-b9f8140a679f	Environmental → Water → Long-term	EF 3.1	kg	0
a3e4c2b1-95be-4f6d-9726-228ea0709ab3	Environmental → Water → Ocean	EF 3.1	kg	2
516ec643-50b9-4952-8a07-2a1304117ae1	Environmental → Water → Surface water	EF 3.1	kg	2
12263f1e-dcc8-4743-ac29-cccded9cd1ce	Environmental → Water → Unknown	EF 3.1	kg	2

Everything that changed this substance (54 changes)

Open the changes page

Flow object JSON

{
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Sodium Hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate

Identity

Structure

Alternative labels

Properties

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