Alizarine Red S (Sodium alizarinsulphonate)
C.I.No. 58005
Sodium Alizarine Sulphonate
Product Code. |
00100 |
Grade |
|
Purity |
Dye Content : Min. 70% |
CAS No. |
130-22-3 |
Molecular Formula |
C14H7NaO7S |
Molecular Weight |
342.30 |
H.S.Code |
2914.79900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Red powder |
Melting point/ Freezing point [°C] |
430°C |
| Boiling point [°C] |
287 - 289°C |
Initial boiling point [°C] |
287°C |
Final boiling point [°C] |
289°C |
| Solubility in water [% weight] |
Sparingly soluble in water |
Packaging
Specification
| Appearance | Red powder |
| Absorption maxima in 0.1 N NaOH | 592 - 599 nm |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Risk Statement: 36/37/38
Safety Statement: 26-36