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Substance Name: Allura Red AC Dye
RN: 25956-17-6
UNII: WZB9127XOA
InChIKey: CEZCCHQBSQPRMU-LLIZZRELSA-L
Note
- New monoazo dye proposed as color additive in various food products.
Molecular Formula
- C18-H16-N2-O8-S2.2Na
Molecular Weight
- 496.4266
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Formulas
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
- Coloring Agents
- Food Additives
- Food Coloring Agents
- Mutation Data
- Reproductive Effect
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Names and Synonyms
Name of Substance
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-, disodium salt
- 6-Hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalene- sulfonic acid, disodium salt
- Allura Red AC Dye
- CI 16035
- Curry red
- Disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalene- sulfonate
- FD & C Red no. 40
- Food Red 17
Synonyms
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-, disodium salt
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-((6-methoxy-4-sulfo-m-tolyl)azo)-, disodium salt
- Allura Red
- Allura Red 40
- Allura Red AC
- Allura Red AC Dye
- C. I. 16035
- C.I. Food Red 17
- CCRIS 3493
- Disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalenesulfonate
- Disodium 6-hydroxy-5-((6-methoxy-4-sulfo-m-tolyl)azo)-2-naphthalenesulfonate
- E 129
- EC 247-368-0
- EINECS 247-368-0
- Fancy Red
- FD and C Red No. 40
- FD&C Red No. 40
- FDC Red 40
- Food Red 17
- Food Red No. 40
- HSDB 7260
- Japan Food Red No. 40
- Japan Red 40
- Red 40
- Red No. 40
- UNII-WZB9127XOA
Systematic Names
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-, disodium salt
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-((6-methoxy-4-sulfo-m-tolyl)azo)-, disodium salt
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-(2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl)-, sodium salt (1:2)
- Disodium 6-hydroxy-5-((2-methoxy-4-sulphonato-m-tolyl)azo)naphthalene-2-sulphonate
- FD&C Red No. 40
Superlist Names
- 2-Naphthalenesulfonic acid, 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-, disodium salt
- FD&C Red No. 40
Registry Numbers
CAS Registry Number
- 25956-17-6
FDA UNII
- WZB9127XOA
Other Registry Numbers
- 64553-31-7
- 66813-73-8
- 84069-24-9
System Generated Number
- 0025956176
Molecular Formulas
Molecular Formula
- C18-H16-N2-O8-S2.2Na
Molecular Formula Fragments
- C18-H16-N2-O8-S2
- COMPONENT
- Na
Structure Descriptors
InChI
InChI=1S/C18H16N2O8S2.2Na/c1-10-7-14(16(28-2)9-17(10)30(25,26)27)19-20-18-13-5-4-12(29(22,23)24)8-11(13)3-6-15(18)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;InChIKey
CEZCCHQBSQPRMU-LLIZZRELSA-LSmiles
[Na+].[Na+].COc1cc(c(C)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
dog | LD50 | oral | > 5gm/kg (5000mg/kg) | Food and Chemical Toxicology. Vol. 27, Pg. 701, 1989. | |
rabbit | LD50 | skin | > 10gm/kg (10000mg/kg) | Food and Chemical Toxicology. Vol. 27, Pg. 701, 1989. | |
rat | LD50 | oral | > 10gm/kg (10000mg/kg) | Food and Chemical Toxicology. Vol. 27, Pg. 701, 1989. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
log P (octanol-water) | -0.550 | (none) | EST | |
Water Solubility | 2.25E+05 | mg/L | 25 | EXP |
Atmospheric OH Rate Constant | 7.05E-12 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.