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| OEM | OEM Services Provided |
| Feature | Easy to Use Eco-friendly |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Common Name | FD & C Yellow No.6 | ||
|---|---|---|---|
| CAS Number | 1325-37-7 | Molecular Weight | 452.369 |
| Density | / | Boiling Point | / |
| Molecular Formula | C16H10N2Na2O7S2 | Melting Point | / |
| MSDS | / | Flash Point | / |
| Name | disodium,6-oxo-5-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate |
|---|---|
| Synonym | More Synonyms |
| Molecular Formula | C16H10N2Na2O7S2 |
|---|---|
| Molecular Weight | 452.369 |
| Exact Mass | 451.972473 |
| PSA | 172.62000 |
| LogP | 3.14150 |
| InChIKey | OIQPTROHQCGFEF-UHFFFAOYSA-L |
| SMILES | O=S(=O)([O-])c1ccc(N=Nc2c(O)ccc3cc(S(=O)(=O)[O-])ccc23)cc1.[Na+].[Na+] |
| Stability | Stable. May be flammable. |
| Hazard Codes | Xi:Irritant |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt |
| 1-p-Sulfophenylazo-2-naphthol-6-sulfonic Acid Disodium Salt |
| Disodium 6-hydroxy-5-[(E)-(4-sulfonatophenyl)diazenyl]-2-naphthalenesulfonate |
| SUN Yellow |
| Disodium 6-hydroxy-5-((4-sulphonatophenyl)azo)naphthalene-2-sulphonate |
| EINECS 215-393-6 |
| Yellow S |
| 2-Naphthalenesulfonic acid, 6-hydroxy-5-((p-sulfophenyl)azo)-, disodium salt |
| Disodium 6-hydroxy-5-[(E)-(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate |
| 2-Naphthalenesulfonic acid, 6-hydroxy-5-((4-sulfophenyl)azo)-, disodium salt |
| Para Orange |
| FD & C Yellow No.6 |
| Twilight Yellow |
| Sunset yellow |
| Cilefa Orange S |
| Orange PAL |
| Yellow Orange S |
| Yellow sun |
| MFCD00070854 |
| disodium 6-hydroxy-5-[(Z)-(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate |
| 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(E)-2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) |
| 2-naphthalenesulfonic acid, 6-hydroxy-5-[(E)-(4-sulfophenyl)azo]-, disodium salt |
| Acid Yellow TRA |
| 6-Hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic Acid Disodium Salt |
| FD & C Yellow No. 6 |
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