Alluranpunainen Lähteet | Aiheesta muualla | NavigointivalikkoInfobox OKVirheellinen NIMI-arvoCurry red - Substance SummaryPhysical Properties: Allura red AC dye RN: 25956-17-6IPCS inchem: Alluranpunainen

AtsoväritPunainen


monoatsoväriE-koodikemiallinen kaavaallergioitaatsoväritYhdysvalloissa1980amaranttiamaitotuotteissavanukkaissakosmetiikassaEECFDA























Alluranpunainen
Allura Red AC Structural Formula V1.svg
Tunnisteet
CAS-numero
025956-17-6
IUPAC-nimi
Dinatrium 5-[(2-metoksi-5-metyyli-4-sulfanaattofenyyli)hydratsiiniylidiini]-
6-oksonaftaleeni-2-sulfonaatti
SMILES

CC1=CC(=C(C=C1S(=O)(=O)[O-])OC)NN=C2C3=C(C=CC2=O)C=C(C=C3)S(=O)(=O)[O-].


[Na+].[Na+][1]
Ominaisuudet
Kemiallinen kaava
C18H14N2Na2O8S2
Moolimassa
496,432 g/mol
Sulamispiste
> 300 °C
Liukoisuus
2,25·105[2]

Infobox OKVirheellinen NIMI-arvo

Alluranpunainen, (englanniksi allura red AC) on oranssinpunainen monoatsoväri, jonka E-koodi on E 129 ja kemiallinen kaava C18H14N2Na2O8S2. Se saattaa aiheuttaa allergioita vähemmän kuin muut atsovärit, mutta iho-oireiden riski voi olla tavanomainen. Alluranpunainen korvasi Yhdysvalloissa 1980-luvulla siellä kielletyksi tullutta amaranttia.


Alluranpunaista käytetään maitotuotteissa, vanukkaissa, makeisissa ja juomissa sekä lääkkeissä että kosmetiikassa. Se on ollut kielletty joissain EEC-maissa. Yhdysvaltain FDA sallii sen elintarvikekäyttöön, jossa sen tunnus on FD&C #40.



Lähteet |



  1. Curry red - Substance Summary NCBI. Viitattu 30. toukokuuta 2008.


  2. Physical Properties: Allura red AC dye RN: 25956-17-6 NLM. Viitattu 30. toukokuuta 2008.



Aiheesta muualla |



  • IPCS inchem: Alluranpunainen (engl.)

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