CAS Number2611-82-7
SynonymsEINECS 220-036-2; l-rot4; AcidredR; Brilliant ponceau 5R; foodred7; 1578red; Ponceau 4 R; Trisodium 7-hydroxy-8-[(4-sulfonato-1-naphthyl)diazenyl]-1,3-naphthalenedisulfonate; E124; foodred6; COCCINE; MFCD00004084; cochineal red A; AKA102; Food Red No. 102; 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3); c.i.185; Red 18; New Coccine; Ponceau 4R
Molecular FormulaC20H11N2Na3O10S3
Molecular Weight604.47
Purity98.00%
Appearancered powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2611-82-7 |
| Catalog No. | 2A-9028808 |
| Chinese Name | 酸性红18 |
| Synonyms | EINECS 220-036-2; l-rot4; AcidredR; Brilliant ponceau 5R; foodred7; 1578red; Ponceau 4 R; Trisodium 7-hydroxy-8-[(4-sulfonato-1-naphthyl)diazenyl]-1,3-naphthalenedisulfonate; E124; foodred6; COCCINE; MFCD00004084; cochineal red A; AKA102; Food Red No. 102; 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3); c.i.185; Red 18; New Coccine; Ponceau 4R |
| Molecular Formula | C20H11N2Na3O10S3 |
| Molecular Weight | 604.47 |
| Purity | 98.00 |
| Appearance | red powder |
| Storage Condition | Sealed in a cool, dry environment. |
| Application | Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods. It is usually synthesized from aromatic hydrocarbo |
| HTC | 32041200 |
| PubChem ID | 3138137 |
| SMILES | O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2c(N=Nc3ccc(S(=O)(=O)[O-])c4ccccc34)c(O)ccc2c1.[Na+].[Na+].[Na+] |
| InChI | InChI=1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,21H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-20+;;; |
| InChI Key | SWGJCIMEBVHMTA-UHFFFAOYSA-K |
| Hazard Symbols | transportation |
| Bioactivity | Ponceau 4R is a synthetic colourant that may be used as a food colouring. onceau 4R is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized fromaromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid. Related Catalog Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others Chemical & Physical Properties Molecular Formula C20H11N2Na3O10S3 Molecular Weight 604.473 Exact Mass 603.926880 PSA 241.69000 LogP 6.06870 InChIKey SWGJCIMEBVHMTA-UHFFFAOYSA-K SMILES O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2c(N=Nc3ccc(S(=O)(=O)[O-])c4ccccc34)c(O)ccc2c1.[Na+].[Na+].[Na+] |
| Use of | Ponceau 4R is a synthetic colourant that may be used as a food colouring. onceau 4R is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized fromaromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid. Properties Articles30 Name Acid Red 18 Synonym More Synonyms Ponceau 4R Biological Activity Description Ponceau 4R is a synthetic colourant that may be used as a food colouring. onceau 4R is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized fromaromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid. Related Catalog Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others Chemical & Physical Properties Molecular Formula C20H11N2Na3O10S3 Exact Mass 603.926880 PSA 241.69000 LogP 6.06870 InChIKey SWGJCIMEBVHMTA-UHFFFAOYSA-K |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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