D&C Blue No. 4
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Product Description
Product
D&C Blue No. 4
CAS
2650-18-2 37307-56-5 6371-85-3
Formula
C37H36N2O9S3 2H3N
Synonym
D&C Blue No. 4; Acid blue 9 ammonium salt; Alphazurine; Ammonium, ethyl(4-(p-(ethyl-(m-sulfobenzyl) amino)-a-(o-sulfophenyl) benzylidene)-2,5-cyclohexadien-1-ylidene)(m-sulfobenzyl)-, hydroxide, inner salt, diammonium salt; CI 42090 (ammonium salt); Erioglaucine Food blue 1
Typical Product Specifications
Notes
D&C Blue No. 4 is an Ammonium salt of FD&C Blue No. 1 D&C Blue No. 4 uses and applications include: Colorant in external cosmetics, pharmaceuticals
Class
Industry
D&C Blue No. 4
Product Description
Product
D&C Blue No. 4
CAS
2650-18-2 37307-56-5 6371-85-3
Formula
C37H36N2O9S3 2H3N
Synonym
D&C Blue No. 4; Acid blue 9 ammonium salt; Alphazurine; Ammonium, ethyl(4-(p-(ethyl-(m-sulfobenzyl) amino)-a-(o-sulfophenyl) benzylidene)-2,5-cyclohexadien-1-ylidene)(m-sulfobenzyl)-, hydroxide, inner salt, diammonium salt; CI 42090 (ammonium salt); Erioglaucine Food blue 1
Typical Product Specifications
Notes
D&C Blue No. 4 is an Ammonium salt of FD&C Blue No. 1 D&C Blue No. 4 uses and applications include: Colorant in external cosmetics, pharmaceuticals
Class
Industry
