Alizarin Red S (also known as C.I. Mordant Red 3, Alizarin Carmine, and C.I 58005. It is a water-soluble sodium salt of Alizarin sulfonic acid with a chemical formula of C14H7NaO7S. Alizarin Red S was discovered by Graebe and Libermann in 1871.
| Alizarin Red S - Specification | |
| Synonyms | 3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt, Alizarin Carmine, Alizarin Red, water soluble, Alizarin sodium monosulfonate, Alizarin sulfonate sodium, Alizarinsulfonic acid sodium salt, Sodium alizarinsulfonate |
| Categories | Biological Stains, Stains & dyes |
| HSN Code | 38220090 |
| Appearance (Form) | Powder |
| Appearance (Colour) | Reddish |
| Absorption maxima | Max. 594-619 nm |
| Colour Index Number | 58005 |
| Alizarine Red S, GR - Specification | |
| Synonyms | 3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt, Alizarin Carmine, Alizarin Red, water soluble, Alizarin sodium monosulfonate, Alizarin sulfonate sodium, Alizarinsulfonic acid sodium salt, Sodium alizarinsulfonate |
| Categories | Biological Stains, Stains & dyes |
| HSN Code | 38220090 |
| Appearance (Form) | Powder |
| Appearance (Colour) | Reddish |
| Dye | Min 70% |
Safety Information
- Signal word Warning
- Hazard statements H315-H319-H335
- Precautionary statements P261-P305 + P351 + P338
- Personal Protective Equipment dust mask type N95 (US), Eye shields, Gloves
- Hazard Codes Xi
- Risk Statements 36/37/38
- Safety Statements 26-36
- WGK Germany 3
- RTECS CB1095300