Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat
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- CAS-Nr.
- 2766-77-0
- Bezeichnung:
- Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat
- Englisch Name:
- CRYSTAL PONCEAU 6R
- Synonyma:
- CI 16250;PONCEAU 6R;CI NO 16250;ACID RED 44;Acid Orange 44;CRYSTAL PONCEAU;CRYSTAL SCARLET;Acid Ponceau 6R;C.I. Acid Red 44;Crystal Ponceau?R
- CBNumber:
- CB4442439
- Summenformel:
- C20H12N2Na2O7S2
- Molgewicht:
- 502.43
- MOL-Datei:
- 2766-77-0.mol
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Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat Eigenschaften
- Schmelzpunkt:
- >300 °C(lit.)
- storage temp.
- Amber Vial, Refrigerator, Under inert atmosphere
- L?slichkeit
- DMSO (Slightly), Methanol (Slightly)
- Aggregatzustand
- Powder
- Colour Index
- 16250
- Farbe
- Red
- Wasserl?slichkeit
- water: soluble 10mg/mL, dark red
- Stabilit?t:
- Light Sensitive
- Major Application
- cleaning products
cosmetics
food and beverages
personal care
- InChIKey
- FUGCXLNGEHFIOA-ZPZFBZIMSA-L
- SMILES
- [Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3cccc4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O
Sicherheit
| WGK Germany |
3 |
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| Speicherklasse |
11 - Combustible Solids |
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Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
Crystal Ponceau 6R can be used as analyte in analytical study for determination of 36 artificial pigments in foods by ultra high performance liquid chromatography and time-of-fight mass spectrometry. Dyes and metabolites, Environmental Testing
synthetische
Naphthalen-1-amine diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling.
Definition
ChEBI: An organic sodium salt that is the disodium salt of 7-hydroxy-8-[(naphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonic acid.
Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 51)Lieferanten
2766-77-0(Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat)Verwandte Suche:
1-Phenylazo-2-naphthol
Natrium-6-hydroxynaphthalin-2-sulfonat
Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat
Dinatrium-7-hydroxy-8-phenylazonaphthalin-1,3-disulfonat
Dinatriumbenzol-1,3-disulfonat
Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat
Dinatrium-1-(2,4-dimethylphenylazo)-2-hydroxynaphthalin-3,6-disulfonat
8-Aminonaphthalin-1-sulfonsure
5-Aminonaphthalin-2-sulfonsure
6-Hydroxynaphthalin-2-sulfonsure
Tetranatrium-7-hydroxy-8-[(4-sulfonato-1-naphthyl)azo]naphthalin-1,3,6-trisulfonat
Naphthalin-1-sulfonsure
Azonaphthalin
Tetranatrium-3-hydroxy-4-(2-sulfonato-4-(4-sulfonatophenylazo)phenylazo)naphthalin-2,7-disulfonat
1-(2-Methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol
Trinatrium-1-(1-naphthylazo)-2-hydroxynaphthalin-4',6,8-trisulfonat
Natrium-6-(2-hydroxynaphthylazo)-3,4'-azodibenzolsulfonat
7-Hydroxynaphthalin-1-sulfonsure
- CRYSTAL SCARLET
- CRYSTAL PONCEAU
- CRYSTAL PONCEAU 6R
- CI 16250
- CI NO 16250
- BRILLIANT CRYSTAL SCARLET
- crystalscarlet(acidred44)
- PONCEAU 6R
- brillant crystal scarlett
- ACID RED 44
- ponceau6rc.i.no.16250
- Crystal poncaeu 6R
- Crystal Ponceau?R
- sodium 6-hydroxy-5-(1-naphthylazo)naphthalene-2,4-disulphonate
- Acid red 44 (C.I. 16250)
- C.I. Acid Red 44
- Acid Red 44, Brilliant Crystal Scarlet, Crystal Scarlet, Ponceau 6R
- 7-Hydroxy-8-(1-naphthalenylazo)-1,3-naphthalenedisulfonic acid disodium salt
- Acid Ponceau 6R
- Ponceau 6R【disulfonic acid】
- Ponceau 6R C.I. 16250
- Crystal Ponceau 6R (Technical Grade)
- CRYSTAL PONCEAU 6R ISO 9001：2015 REACH
- C.I.Acid Red 44:C.I.16250
- Acid Orange 44
- 2766-77-0
- C20H12N2Na2O7S2
