3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure
Bezeichnung:3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure
CAS-Nr3147-14-6
Englisch Name:CALMAGITE
CBNumberCB3771082
SummenformelC17H14N2O5S
Molgewicht358.37
MOL-Datei3147-14-6.mol
Synonyma
3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure
3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 330 °C (lit.) |
| Dichte | 0.989 |
| storage temp. | Store at RT. |
| Löslichkeit | Solubility Soluble in water, ethanol |
| Aggregatzustand | Powder |
| pka | 8.1(at 25℃) |
| Farbe | Purple |
| Säure-Base-Indikators(pH-Indikatoren) | Red (7.1) to blue (9.1) |
| Geruch (Odor) | Phenolic odor |
| Wasserlöslichkeit | Soluble in water. |
| maximale Wellenlänge (λmax) | 610nm |
| Merck | 14,1718 |
| BRN | 708596 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Nanoparticles, cleaning microelectronic substrates, sensors, photographic materials, recording materials, water hardness measurement, indicator for calcium and magnesium, determination of vanadium, medical component, measuring magnesium in biological fluids, diagnosis of diseases caused by elemental imbalance, treatment of thrombocytopenia, Kurine analysis test strip |
| InChIKey | VBRNLOQCBCPPHL-VHEBQXMUSA-N |
| EPA chemische Informationen | 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]- (3147-14-6) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29270000 |
