CAS: 12227-78-0 - Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, aluminum salt (3:2)

Formula: C₂₀H₈I₄O₅Al

InChI: InChI=1S/C20H8I4O5.Al/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;/h1-6,25-26H;

InChI key: InChIKey=OHIANNHOPJYTOK-UHFFFAOYSA-N

SMILES: [Al].O=C1OC2(C=3C=CC=CC13)C4=CC(I)=C(O)C(I)=C4OC5=C(I)C(O)=C(I)C=C52

Synonyms:

• 11150 Dispersed Pink
• Acid Red 51:1
• Ariabel Rose 300504
• Certolake Erythrosine
• Erythrosine aluminum lake
• FD&C Red No. 3 Aluminum Lake
• Food Red 14:1
• Food red No.3 aluminum lake
• Japan Food Red No. 3 aluminum lake
• Japan Red 3 Aluminum Lake
• Japan Red 3AL
• Pigment Red 172
• Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, aluminum salt (3:2)
• aluminum 1',3',6',8'-tetraiodo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-2',7'-diolate (2:3)
• C.I. Pigment Red 172
• C.I. Food Red 14:1
• C.I. Acid Red 51:1

Food Red No. 3 Aluminum Lake

CAS: 12227-78-0

• Color and Shape: Red Solid

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, aluminum salt (3:2)

CAS: 12227-78-0

• Formula: C₂₀H₁₁AlI₄O₅
• Color and Shape: Solid
• Molecular weight: 865.8978

C.I. Pigment Red 172

CAS: 12227-78-0

C.I. Pigment Red 172 (C.I. Food Red 14:1) is a food additive.

• Formula: C₂₀H₆I₄O₅Al
• Purity: 98.02%
• Color and Shape: Solid
• Molecular weight: 851.86

Food Red No.3 Aluminum Lake (Technical Grade)

CAS: 12227-78-0

Applications Food Red No.3 Aluminum Lake is a food dye useful in tablet coatings. References …

• Formula: C₂₀H₆I₄O₅
• Color and Shape: Red
• Molecular weight: 833.876

C.I.Food Red 14:1

CAS: 12227-78-0

C.I. Food Red 14:1 is a colorant that is used in the food industry as …

• Purity: Min. 95%

Food Red No. 3 Aluminum Lake

CAS: 12227-78-0

• Formula: C₂₀H₆I₄O₅Al
• Molecular weight: 3*833.88 2*26.98