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

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

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

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

structure
  • CAS No:

    12227-78-0

  • Formula:

    C20H8I4O5.2/3Al

  • Chemical Name:

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

  • Synonyms:

    Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one,3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-,aluminum salt (3:2);C.I. Pigment Red 172;Certolake Erythrosine;C.I. Food Red 14:1;C.I. Acid Red 51:1;C.I. 45430:1;Food Red 14:1;11150 Dispersed Pink;Food Red No. 3 aluminum lake;Japan Food Red No. 3 aluminum lake;Pigment Red 172;Acid Red 51:1;Ariabel Rose 300504;Japan Red 3 Aluminum Lake;Erythrosine aluminum lake;FD&C Red No. 3 Aluminum Lake;Japan Red 3AL;39290-73-8;53026-61-2;78729-86-9;157367-40-3

  • Categories:

    Cosmetic Ingredient  >  Cosmetic Colorant

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

2537.682558

2560.93000

235-440-4

Characteristics

244.95000

21.55680

625.6ºC at 760 mmHg

332.1ºC

3.04E-16mmHg at 25°C

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

It can be used as a food red pigment for powdered foods (such as cake powder, powdered juice), oil products, icing and coating of cakes, etc. It can also be used for printing food packaging materials, inks, and dyeing toys and utensils.

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