Molecular Formula | C24H15N3Na2O7S3 |
Molar Mass | 599.57 |
Physical and Chemical Properties | Chemical properties are easily soluble in red to magenta in water, and red in ethanol. In concentrated sulfuric acid, it is red and purple, and after dilution, it is red and purple with precipitation. Addition of concentrated hydrochloric acid to dye aqueous solution has red and purple precipitate; addition of concentrated sodium hydroxide solution has magenta precipitate. Tone: blue pink to blue red |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |