Acid yellow 1
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Product Description
Product
Acid yellow 1
CAS
846-70-8
Formula
C10H6N2O8S 2Na
Synonym
Acid yellow 1; CI 10316; CI acid yellow 1; CI food yellow 1; Disodium 2,4-dinitro-7-sulfonato-1-naphtholate; Ext. DC Yellow No. 7; FDC Yellow No. 1; Flavianic acid, disodium salt Flavianic acid, sodium salt; Naphthol yellow Naphthol yellow S; Naphthol yellow S, sodium salt; Sodium flavianate; 2,4-Dinitro-1-naphthol-7-sulfonic acid disodium salt Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate; 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, disodium salt; 2-Naphthalenesulfonic cid, 5,7-dinitro-8-hydroxy-, disodium salt; 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid, disodium salt; 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid disodium salt
Typical Product Specifications
Atmospheric OH Rate Constant
4.53E-13 cm3/molecule-sec
log P (octanol-water)
-0.260
Notes
Acid yellow 1 uses and applications include: Colorant in hair dyes
Suggested storage of Acid yellow 1: Avoid raising dust
Class
Acid yellow 1
Product Description
Product
Acid yellow 1
CAS
846-70-8
Formula
C10H6N2O8S 2Na
Synonym
Acid yellow 1; CI 10316; CI acid yellow 1; CI food yellow 1; Disodium 2,4-dinitro-7-sulfonato-1-naphtholate; Ext. DC Yellow No. 7; FDC Yellow No. 1; Flavianic acid, disodium salt Flavianic acid, sodium salt; Naphthol yellow Naphthol yellow S; Naphthol yellow S, sodium salt; Sodium flavianate; 2,4-Dinitro-1-naphthol-7-sulfonic acid disodium salt Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate; 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, disodium salt; 2-Naphthalenesulfonic cid, 5,7-dinitro-8-hydroxy-, disodium salt; 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid, disodium salt; 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid disodium salt
Typical Product Specifications
Atmospheric OH Rate Constant
4.53E-13 cm3/molecule-sec
log P (octanol-water)
-0.260
Notes
Acid yellow 1 uses and applications include: Colorant in hair dyes
Suggested storage of Acid yellow 1: Avoid raising dust
Class
