Orange IV CAS#: 554-73-4; ChemWhat Code: 79318
Names & Identifiers |
| Product Name | Orange IV |
| Synonyms | 4-[[4-(phenylamino)phenyl]azo]-benzenesulfonicacimonosodiumsalt;Benzenesulfonicacid,4-[[4-(phenylamino)phenyl]azo]-,monosodiumsalt;c.i.acidorange5,;c.i.acidorange5,monosodiumsalt;OrangeⅣ;ORANGE IV;ORANGE IV SODIUM SALT;P-(P-ANILINOPHENYLAZO) BENZENESULFONIC ACID SODIUM SALT |
| CAS Registry Number | 554-73-4 |
| Molecular Formula | C18H14N3NaO3S |
| Molecular Weight | 375.38 |
| EINECS | 209-071-4 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | >300°C |
| Solubulity | Solubility Soluble in water, ethanol |
| pka | 2.0(at 25℃) |
| Colour Index | 13080 |
| form | Powder |
| Color | S. No.: 179 |
| PH Range | 1.3(red)-3.2(yellow) |
| λmax | 527nm, 443nm |
| Merck | 9776 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sensors, lithographic plates, optical recording media, photoreceptor, inks, indication system for product exceeding threshold temperature, lubricants, textiles, food storage, determination of amiodarone, astemizole, bromhexine, clomipramine, deutiforin, domperidone, fluoroquinolone, roxithromycin, terfenadine, thiabendazole, antihistamines |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Benzenesulfonic acid, 4-[[4-(phenylamino)phenyl] azo]-, monosodium salt(554-73-4) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,Xi |
| R Phrase | 20/21/22-36/37/38-41-37/38-22 |
| S Phrase | 36/37-26-36/37/39-36-24/25 |
| Storage Class | IRRITANT |
| 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 |
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