| Identification | |
| Name: | Basic Green 4 |
| Synonyms: | C.I. 42000; Malachite Green oxalate; Bis[[4-[4-(dimethylamino)benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium] dioxalate oxalate |
| CAS: | 2437-29-8;(13425-25-7) |
| Molecular Formula: | 2(C23H25N2).2(C2HO4).C2H2O4 |
| Molecular Weight: | 927.00 |
| InChI: | InChI=1S/C23H25N2/c1-24(2)21-14-10-19(11-15-21)23(18-8-6-5-7-9-18)20-12-16-22(17-13-20)25(3)4/h5-17H,1-4H3/q+1 |
| Molecular Structure: | ![(2(C23H25N2).2(C2HO4).C2H2O4) C.I. 42000; Malachite Green oxalate; Bis[[4-[4-(dimethylamino)benzhydrylidene]cyclohexa-2,5-dien-1-y...](https://img.guidechem.com/structureimg/2437-29-8 (13425-25-7).gif) |
| Properties | |
| Transport: | UN 2811 |
| Water Solubility: | 60 G/L (20 ºC) |
| Solubility: | Sol in alcohol, methanol, amyl alcohol Sol 1 /part/ in 15 /parts/ of water and 1 /part/ in 15 /parts/ of alcohol. Very soluble in ethanol In water, 4.0X10+4 mg/L at 25 deg C |
| Color: | Green crystals with metallic luster |
| Safety Data | |
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