Name | Alizarin violet |
Synonyms | Alizarin violet |
CAS | 2103-64-2 |
Molecular Formula | C20H12O7 |
Molar Mass | 364.3 |
Melting Point | 259.33°C |
Boling Point | 687.42°C at 760mmHg |
Storage Condition | 2-8℃ |
Use | As an acid-base indicator, pH3.8 (brown yellow)-6.6 (rose red); As a complexation indicator, bismuth and zirconium are titrated to determine phosphate in urine. This product is bright red with tetravalent tin and is a sensitive reagent for the determination of tin. |