| Melting point |
300 °C |
| bulk density |
400-450kg/m3 |
| storage temp. |
Store at +5°C to +30°C. |
| solubility |
water: soluble4mg/mL, dark red to very dark red and red purple |
| form |
Liquid |
| Colour Index |
60760 |
| color |
Red |
| PH |
5.5-7.0 (1g/l, H2O, 20℃) |
| Water Solubility |
water: soluble 4mg/mL, dark red to very dark red and red purple |
| λmax |
542-552 nm |
| ε(extinction coefficient) |
≥11000 at 515-540nm in H2O at 0.01g/L |
| Stability |
Stable. Incompatible with strong oxidizing agents. |
| Major Application |
diagnostic assay manufacturing hematology histology |
| InChI |
1S/C14H9NO7S.Na/c15-9-7-8(12(18)14(13(9)19)23(20,21)22)11(17)6-4-2-1-3-5(6)10(7)16;/h1-4,18-19H,15H2,(H,20,21,22);/q;+1/p-1 |
| InChIKey |
IFSXZLJQEKGQAF-UHFFFAOYSA-M |
| SMILES |
[Na+].[S](=O)(=O)(O)c1c(c2c(c(c1O)N)C(=O)c3c(cccc3)C2=O)[O-] |
| CAS DataBase Reference |
6409-77-4(CAS DataBase Reference) |