CAS: 16521-38-3 - Food Blue 1:1

Formula: C₁₆H₁₀AlN₂O₈S₂

InChI: InChI=1/C16H10N2O8S2.Al/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);/q;+3

Synonyms:

• 1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, aluminum complex
• 1H-indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, aluminum salt, (2E)- (1:1)
• Aluminum, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex
• Blue 1 Lake
• Blue 2 Lake
• Certolake Indigo Carmine
• FD and C Blue No. 2 Aluminum Lake
• FD and C Blue No. 2 Lake
• FD&C Blue No. 2 Aluminum Lake
• Food Blue No. 2 aluminum lake
• Indigo Carmine Lake
• Indigo Carmine aluminum lake
• Indigotine Aluminum Lake
• Japan Blue 2 Aluminum Lake
• Japan Food Blue No. 2 aluminum lake
• Pigment Blue 63
• [Δ^2,2-Biindoline]-5,5′-disulfonic acid, 3,3′-dioxo-, aluminum salt

C.I. Food Blue 1-aluminum lake

CAS: 16521-38-3

C.I. Food Blue 1-aluminum lake is a type of colorant.

• Formula: C₁₆H₁₀AlN₂O₈S₂
• Color and Shape: Blue Solid Powder
• Molecular weight: 449.36

Pigment Blue 63 (Food Blue 1:1)

CAS: 16521-38-3

• Formula: C₁₆H₈N₂O₈S₂Al
• Molecular weight: 420.37 2/3*26.98

Pigment Blue 63

CAS: 16521-38-3

Pigment Blue 63 is a colorant that belongs to the group of hydroxyl compounds. It …

• Formula: (C₁₆H₈N₂O₈S₂)₃•Al₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 1,315.07 g/mol