CAS No: 12225-21-7, Chemical Name: Food Yellow 4:1
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12225-21-7 Food Yellow 4:1

Produkt-Name Food Yellow 4:1
Synonyme C.I. 19140:1; C.I. Acid Yellow 23-aluminum lake; C.I. Pigment Yellow 100; CI 19140:1; aluminum tris(4-{(E)-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonate)
Molekulare Formel C48H33AlN12O27S6
Molecular Weight 1429.2114
InChI InChI=1/3C16H12N4O9S2.Al/c3*21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;/h3*1-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);/q;;;+3/p-3/b3*18-17+;
CAS Registry Number 12225-21-7
EINECS 235-428-9
Molecular Structure 12225-21-7 Food Yellow 4:1
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