Eriochrome Black T CAS#: 1787-61-7; ChemWhat Code: 79314
Names & Identifiers |
| Product Name | Eriochrome Black T |
| Synonyms | 1-naphthalenesulfonicacid,3-hydroxy-4-((1-hydroxy-2-naphthalenyl)azo)-7-nitro;1-naphthalenesulfonicacid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro;1-Naphthalenesulfonicacid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-,monosodiumsalt;abcolchromeblacktn;abcolchromenavyrzn;acidchromeblacket;acidchromeblacketn;C.I.MordantBlack11(14645) |
| CAS Registry Number | 1787-61-7 |
| Molecular Formula | C20H12N3NaO7S |
| Molecular Weight | 461.38 |
| EINECS | 217-250-3 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Density | 1.109 g/mL at 25 °C |
| Flash Point | 185 °C |
| Storage | Store at RT. |
| Solubulity | 50g/l |
| form | Powder/Solid |
| Colour Index | 14645 |
| Color | Brownish-black to black |
| PH | 3.7 (10g/l, H2O, 20℃) |
| Water Solubility | 50 g/L (20 ºC) |
| Merck | 14,3667 |
| BRN | 4121162 |
| 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 | 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2- naphthalenyl)azo]-7-nitro-, monosodium salt(1787-61-7) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36-36/37/38-36/38 |
| S Phrase | 39-26-37/39-24/25 |
| RIDADR | 3077 |
| RTECS | QK2197000 |
| TSCA | Yes |
| HS Code | 32041900 |
| 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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