Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalinsulfonat
Bezeichnung:Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalinsulfonat
CAS-Nr2538-85-4
Englisch Name:Mordant Black 17
CBNumberCB2853385
SummenformelC20H15N2NaO5S
Molgewicht418.4
MOL-Datei2538-85-4.mol
Synonyma
Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalinsulfonat
Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalinsulfonat physikalisch-chemischer Eigenschaften
| storage temp. | Store at +5°C to +30°C. |
| Löslichkeit | 20g/l |
| Aggregatzustand | Powder |
| Colour Index | 15705 |
| Farbe | Dark brown to black |
| PH | 9.4 (10g/l, H2O, 25℃) |
| Geruch (Odor) | Odorless |
| Wasserlöslichkeit | 20 g/L (20 ºC) |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| CAS Datenbank | 2538-85-4(CAS DataBase Reference) |
| EPA chemische Informationen | 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (2538-85-4) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS-Nr. | QK2200000 |
| HS Code | 29270000 |
| Toxizität | mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04757, |
