Natrium-9,10-dihydro-3,4-dihydroxy-9,10-dioxoanthracen-2-sulfonatmonohydrat
Bezeichnung:Natrium-9,10-dihydro-3,4-dihydroxy-9,10-dioxoanthracen-2-sulfonatmonohydrat
CAS-Nr130-22-3
Englisch Name:Alizarin Red S
CBNumberCB0711917
SummenformelC14H7NaO7S
Molgewicht342.26
MOL-Datei130-22-3.mol
Synonyma
Natrium-9,10-dihydro-3,4-dihydroxy-9,10-dioxoanthracen-2-sulfonatmonohydrat
Natrium-9,10-dihydro-3,4-dihydroxy-9,10-dioxoanthracen-2-sulfonatmonohydrat physikalisch-chemischer Eigenschaften
Schmelzpunkt | >250°C |
Siedepunkt | 287-289°C |
storage temp. | room temp |
Löslichkeit | H2O: soluble1mg/mL |
Colour Index | 58005 |
Aggregatzustand | Powder |
pka | 4.5, 11(at 25℃) |
Farbe | Various |
Säure-Base-Indikators(pH-Indikatoren) | 4.3(yellow)-6.3(violet) |
Wasserlöslichkeit | Soluble in water and alcohol. |
maximale Wellenlänge (λmax) | 556nm, 596nm, 423nm, 546nm |
Merck | 14,8573 |
BRN | 4117090 |
Stabilität | Stable. Incompatible with strong oxidizing agents. |
Biologische Anwendungen | Detecting Candida,lactic acid bacteria,microorganisms; treating gastropathy,viral diseases |
Major Application | Nanocomposite material, chemical mechanical polishing, optical fibers, display device, carbon nanotubes, textiles, determination of aluminum,iron,copper,manganese,zinc,calcium,magnesium,zirconium,hafnium,molybdenum,uranium,vanadium, detergents, hair dyes, determination of proteins,clotrimazole,ketoconazole,piroxicam,and tenoxicam |
InChIKey | HFVAFDPGUJEFBQ-UHFFFAOYSA-M |
CAS Datenbank | 130-22-3(CAS DataBase Reference) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 26-36 |
WGK Germany | 3 |
RTECS-Nr. | CB1095300 |
TSCA | Yes |
HS Code | 32049090 |