Customization: | Available |
---|---|
CAS No.: | 12227-55-3 |
Formula: | C22h16o4n2 |
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Item | Index |
Appearance | Red powder |
Strength (%) | 100±2 |
Shade | Similar to standard |
pH | 4-7 |
Moisture (%) | 3.0 max |
Insoluble in organic solvent (%) | 0.3 max |
Fastness | Solubility (g/l) | ||||||||||
M.P. (ºC) |
Light | Heat | Alkali | Ethanol | Butanol | 2-Butanone | MIBK | Acetone | Ethyl Acetate | Butyl Acetate |
|
7 | A | A | 250 | 20 | 20 | 60 | 20 | 10 |
Ethyl Cellosolve | Butyl Cellosolve | Toluene |
100 | 500 | 3 |