CASR |
: | 3618-43-7 |
Molecular Formula |
: | C31H32N2O13S |
Molecular Weight |
: | 672.67 |
Specifications | |
---|---|
Appearance: | Brown powder. |
Solubility: | Soluble in water. |
Absorptivity(A1%,1cm,L max.): | Min 550. |
Absorption L max.: | 575nm - 585nm. |
Melting point: | 195°C |
Suitability as metal ion indicator( for Zn): | Passes test. |
Loss on drying,105°C: | 7.0% max. |