Registration Dossier

Identification

Chemical structure
Display Name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
EC Number:
423-970-0
EC Name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
CAS Number:
182926-43-8
Molecular formula:
Hill formula: C22 H21 N6 Na3 O15 S5 CAS formula: C22 H24 N6 O15 S5 . 3Na
IUPAC Name:
trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s)

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder
Degree of purity:
50 - 81 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
EC Number:
423-970-0
EC Name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
CAS Number:
182926-43-8
Molecular formula:
Hill formula: C22 H21 N6 Na3 O15 S5 CAS formula: C22 H24 N6 O15 S5 . 3Na
IUPAC Name:
trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
Impurity 1
Chemical structure
Reference substance name:
2-(4-Amino-phenylsulfonyl)-ethyl-hydrogensulfate sodium salt
Molecular formula:
C8H10NO9S3Na
IUPAC Name:
2-(4-Amino-phenylsulfonyl)-ethyl-hydrogensulfate sodium salt
Impurity 2
Chemical structure
Reference substance name:
Reaction mass of 2,4-Diamino-5-[4-(2-hydroxyethylsulfonyl)-phenylazo]-3-[4-(2-sulfoxyethyl-sulfonyl)-phenylazo]-benzenesulfonic acid sodium salt and 2,4-Diamino-3-[4-(2-hydroxyethylsulfonyl)-phenylazo]-5-[4-(2-sulfoxyethyl-sulfonyl)-phenylazo]-benzenesulfonic acid sodium salt
Molecular formula:
C22H22N6O12S4Na2
IUPAC Name:
Reaction mass of 2,4-Diamino-5-[4-(2-hydroxyethylsulfonyl)-phenylazo]-3-[4-(2-sulfoxyethyl-sulfonyl)-phenylazo]-benzenesulfonic acid sodium salt and 2,4-Diamino-3-[4-(2-hydroxyethylsulfonyl)-phenylazo]-5-[4-(2-sulfoxyethyl-sulfonyl)-phenylazo]-benzenesulfonic acid sodium salt

Composition(s) generated upon use

Other types of composition(s)