diammonium hydrogen 2-amino-4-[(4-amino-3-sulphonatophenyl)(4-imino-3-sulphonatocyclohexa-2,5-dien-1-ylidene)methyl]toluene-3-sulphonate

Modify Date: 2025-09-28 17:22:21

diammonium hydrogen 2-amino-4-[(4-amino-3-sulphonatophenyl)(4-imino-3-sulphonatocyclohexa-2,5-dien-1-ylidene)methyl]toluene-3-sulphonate Structure
diammonium hydrogen 2-amino-4-[(4-amino-3-sulphonatophenyl)(4-imino-3-sulphonatocyclohexa-2,5-dien-1-ylidene)methyl]toluene-3-sulphonate structure
Common Name diammonium hydrogen 2-amino-4-[(4-amino-3-sulphonatophenyl)(4-imino-3-sulphonatocyclohexa-2,5-dien-1-ylidene)methyl]toluene-3-sulphonate
CAS Number 68109-73-9 Molecular Weight 585.53800
Density N/A Boiling Point N/A
Molecular Formula C20H17N3Na2O9S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name acid fuchsin

 Chemical & Physical Properties

Molecular Formula C20H17N3Na2O9S3
Molecular Weight 585.53800
Exact Mass 584.99200
PSA 274.37000
LogP 3.37330
InChIKey WZRZTHMJPHPAMU-UHFFFAOYSA-L
SMILES CC1=CC(=C(c2ccc(N)c(S(=O)(=O)[O-])c2)c2ccc(N)c(S(=O)(=O)[O-])c2)C=C(S(=O)(=O)[O-])C1=[NH2+].[Na+].[Na+]
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