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Chemical available in other sizes
Please inquire size and price
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Stock availability
In Stock
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Cas number
25956-17-6
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Chemical s molecular weight
496.42
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Chemical s main applications
Color additive in foods, drugs and cosmetics. It is used as a food dye and has the E number E129. The study found increased levels of hyperactivity and attention deficit hyperactivity disorder and lower IQs were observed in children consuming the chemicals. It is banned in Denmark, Belgium, France, Switzerland, Sweden.
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Chemical s category
Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
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Other name
6-Hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-2-naphthalenesulfonic Acid Sodium Salt; 6-Hydroxy-5-[(6-methoxy-4-sulfo-m-tolyl)azo]-2- naphthalenesulfonic Acid Disodium Salt; Allura Red 40; Allura Red; C.I. Food Red 17; E 129; FD&C Red No. 40; FDC Red 40; FDC Red 40 dye; Fancy Red; Food Red 17; Food Red No. 17; Food Red No. 40; Japan Food Red No. 40;
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Chemical s formula
C18H14N2Na2O8S2
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Physical properties
Dark Red Solid
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Melting temperature
>300°C
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Boiling temperature
No Data Available
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Chemical s soluble in
DMSO, Water
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Stability conditions
Very Hygroscopic
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Storage
Amber Vial, Refrigerator, Under inert atmosphere
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Conjugation
red dye