酸性红141

Description

Acid Red 141 · CAS 5850-93-1 · C20H14N2NaO4S+.

Identification

CAS Registry Number	5850-93-1
PubChem CID	135421963
Molecular formula	C20H14N2NaO4S+
IUPAC name	sodium 5-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid

Computed Descriptors

Molecular Weight	401.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	3
Exact Mass	401.05719739
Monoisotopic Mass	401.05719739
Topological Polar Surface Area	108
Heavy Atom Count	28
Formal Charge	1
Complexity	647

Synonyms

Roccelline CS; Airedale Red AG; Vondacid Red G; Vondacid Red GS; Benzyl Red A; Eniacid Red AGS; Benzyl Red AS; Acid Red ML; Azo Acid Red R; Fast Red GO; Fast Red V; Acid Leather Red AS; Brilliant Fast Red G; C.I. Acid Red 141; C.I. Acid Red 141, monosodium salt; C.I. 15625

Frequently Asked Questions

What are the CAS number and molecular formula of Acid Red 141?

CAS 5850-93-1; molecular formula C20H14N2NaO4S+; molecular weight — g/mol.

What other names is Acid Red 141 known by?

Roccelline CS, Airedale Red AG, Vondacid Red G, Vondacid Red GS, Benzyl Red A, Eniacid Red AGS.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.