Sodium 5-[(4-nitrophenyl)azo]salicylate CAS#: 1718-34-9; ChemWhat Code: 96614
Names & Identifiers |
| Product Name | Sodium 5-[(4-nitrophenyl)azo]salicylate |
| Synonyms | CI NO 14030;CHROME ORANGE;2-HYDROXY-5-((4-NITROPHENYL)AZO)BENZOIC ACID MONOSODIUM SALT;ALIZARIN ORANGE;ALIZARIN YELLOW R SODIUM SALT;ALIZARIN YELLOW R;5-(P-NITROPHENYLAZO)SALICYLIC ACID SODIUM SALT;5-(4-NITROPHENYLAZO)-SALICYLIC ACID SODIUM SALT |
| CAS Registry Number | 1718-34-9 |
| Molecular Formula | C13H8N3NaO5 |
| Molecular Weight | 309.21 |
| EINECS | 217-002-4 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | 253-254 °C |
| RTECS | DH2528600 |
| form | Solid |
| pka | 11.2(at 25℃) |
| Color | Orange to brown |
| Water Solubility | soluble |
| Merck | 14,255 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong reducing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl) azo]-, monosodium salt(1718-34-9) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 22 |
| S Phrase | 24/25 |
| TSCA | Yes |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


![Sodium 5-[(4-nitrophenyl)azo]salicylate CAS#: 1718-34-9](/wp-content/uploads/2017/12/Sodium-5-4-nitrophenylazosalicylate-CAS-1718-34-9.gif)