1934-21-0

Name:
trisodium
Cas No.:
1934-21-0 
Formula:
C16H9N4Na3O9S2  
Synonyms:

Kako Tartrazine; Aizen tartrazine;trisodium; Tartrazine Lake; A.F. Yellow No. 4; 1934-21-0;Acid yellow 23; Atul Tartrazine; Erio Tartrazine;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-
4H-pyrazole-3-carboxylate; Yellow 5; 

12227-69-9

Name:
aluminum
Cas No.:
12227-69-9 
Formula:
C16H12AlN4O9S2  
Synonyms:

Yellow 5 Lake;aluminum; Certolake Tartrazine;C.I. 19140:1; FD&C Yellow 5 Lake; Lakolene B 3014; Pigment Yellow 100;5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-
pyrazole-3-carboxylic acid; Aluminum indigo carmine; 

1934-22-1

Name:
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-(2-phenyld...
Cas No.:
1934-22-1 
Formula:
C16H12 N4 O6 S . 2 Na  
Synonyms:

Acid LeatherYellow KS; Tartrazine K; Wool Yellow KS; C.I. AcidYellow 27; Unitertracid Yellow FS; Fast Light Yellow S; Triacid Flavazine S; Pyrazine Yellow S; Acid Leather Yellow S; VicoacidYellow 27;1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-(2-phenyldiazenyl)-1-(4-sulfophenyl)-, sodium salt(1:2); Vondacid Yellow S; Hispacid FastYellow FS; Xylene Yellow S; TartarYellow KS; Plastoresin Yellow S; C.I. Acid Yellow 27, disodium salt (8CI); Airedale Yellow S; Erio Yellow S; Pyrazolone Yellow S;2-Pyrazoline-3-carboxylic acid, 5-oxo-4-(phenylazo)-1-(p-sulfophenyl)-,disodium salt (7CI); C.I. 19130;1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-(phenylazo)-1-(4-sulfophenyl)-, disodium salt (9CI); Flavazine S; 

642-62-6

Name:
trisodium
Cas No.:
642-62-6 
Formula:
C16H9N4Na3O9S2  
Synonyms:

Kako Tartrazine; Aizen tartrazine;trisodium; Tartrazine Lake; A.F. Yellow No. 4; 1934-21-0;Acid yellow 23; Atul Tartrazine; Erio Tartrazine;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-
4H-pyrazole-3-carboxylate; Yellow 5;