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. |
CAS DataBase Reference |
6409-77-4(CAS DataBase Reference) |