Sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonate

Type: Chemical salt
CAS: 1787-61-7
EC: 217-250-3
Origin: EF 3.1 hybrid_name_cas_v1
Changes: 56 across every transformer
1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic acid, sodium salt
1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1)
Acid Chrome Black A
Acid Chrome Black ET
Acid Chrome Black ET extra
Acid Chrome Black ETN
Acid Chrome Black Special
Acid Chrome Black T
Acid Chrome Black TDS
Acid Mordant Black T
Alizarine Chrome Black PT
Alizarine Chrome Black PT Supra
Alizarine Chrome Black PT Supra Special
Anthranol Chrome Black T
Azochromol Black T
C.I. Mordant Black 11
C.I. Mordant Black 11, monosodium salt
Calcochrome Black T
Chromazine Black T
Chrome Black ET
Chrome Black ETOO
Chrome Black PB
Chrome Black Special
Chrome Black T
Chrome Black TK
Chrome Black TX
Chrome Deep Black T
Chrome Fast Black CAT
Chrome Fast Black KIT
Chrome Fast Black T
Chrome Fast Black TS
Chromocard Black T
Chromogen Black ET 100
Chromogen Black ET-OO
Chromogen Black ETR
Chromogene Black ET
Chromogene Black ET extra
Chromogene Black ETO-CF
Chromogene Black ETOO Special
Chromogene Black ETOO Supra CF
Chromogene Black T
Chromogene Black T 160
Cromal Deep Black NS
Diacromo Black PA
Diacromo Black PSS
Diadem Chrome Black DFA
Diadem Chrome Black T
Diadem Chrome Black TDS
Diadem Chrome Black TW
Diamantine Black T
Diamond Black PT
Durochrome Black ETOO
Durochrome Black T
Durochrome Black TS
Durochrome Black WDFA
Eniacromo Black PA
Erio Chrome Black TN
Eriochrome Black DW
Eriochrome Black T
Eriochrome Black TDW
Eriochrome Black TFD
Eriochrome Black TFD-S
Eriochrome Black TND
Eriochrome Black TSS
Fast Chrome Black T
Fenakrom Black ET
Hispacrom Black T
Java Chrome Black T
Kenachrome Black T
Lighthouse Chrome Black T
Magracrom Black A
Mitsui Chrome Black PB
Mordant Black 11
Mordant Black 2B
Omega Chrome Black S
Omega Chrome Black T
Omega Chrome Black TDW
Orbokrom Black TS
Pontachrome Black TA
Potting Black C
Potting Chrome Black CL
Salicina Black C Extra
Salicine Chrome Black HC
Schultz No. 241
Solochromate Black WDFA
Solochrome Black
Solochrome Black A
Solochrome Black T
Solochrome Black WDFA
Sunchromine Black BT
Sunchromine Black CF
Sunchromine Black ET
Sunchromine Black HC
Superchrome Black T
Superchrome Black TS
Telon Chrome Black C
Telon Chrome Black CR
Tertrochrome Black S
Tertrochrome Black TS
Yodochrome Black ETX
Property	Value
InChI2D key string chemrof:inchi2d_key_string	AMMWFYKTZVIRFN-UHFFFAOYSA-M, YUJFCGQWGATJPG-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1
IUPAC name chemrof:IUPAC_name	Sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonate
Molecular formula chemrof:molecular_formula	C20H12N3NaO7S, C20H13N3NaO7S
SMILES string chemrof:smiles_string	O=[N+]([O-])c1ccc2c(N=Nc3ccc4ccccc4c3O)c(O)cc(S(=O)(=O)[O-])c2c1.[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=1787-61-7	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/135502780	enrich_references.pubchem_compound
Flow	Context	Source	Unit	CFs
78acb6b2-020e-4934-85e4-be89cd9cfc98	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
c7715f64-2043-4cde-80e2-c01f7252525f	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
c46775c6-e565-4ab8-8e6d-1b7572a44390	Environmental → Air → Indoor	EF 3.1	kg	2
55ab5925-81e0-4063-a1d8-4f0feb00dd4f	Environmental → Air → Long-term	EF 3.1	kg	0
ebad3434-4bc1-4d26-956c-76534348f40a	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
056d92fe-30ed-409f-8c82-f7a6a21c25ac	Environmental → Air → Unknown	EF 3.1	kg	2
f7c872a8-e4b5-4fd4-8ea2-0f71fbf922dd	Environmental → Ground → Agricultural	EF 3.1	kg	2
2a50c61d-e791-4285-bf22-4091c6aa7924	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
f746ec68-42fb-4a32-a3c9-926f1bba7667	Environmental → Ground → Unknown	EF 3.1	kg	2
eedebd34-162a-43a8-a40e-392fbb7a7663	Environmental → Water → Long-term	EF 3.1	kg	0
586f6482-5834-4211-b172-5415dcdd0b70	Environmental → Water → Ocean	EF 3.1	kg	2
ac4e0722-3aef-4400-af9f-12ca01c788b5	Environmental → Water → Surface water	EF 3.1	kg	2
e2bde629-9512-4543-a7e6-1724abc425cf	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 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonate

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

Full record

Keyboard
