| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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It is the blue crystalline or viscous liquid. After encountering light, it changes from blue to green and finally to yellow. Insoluble in water, insoluble in ethanol, soluble in ether, vegetable oil and volatile oil.
| Test Items | Specification |
| Appearance | Dark blue liquid or crystal |
| Identification | It shows absorbance of maximum at 604-608nm |
| Freezing Point | ≥30°C |
| Water | ≤0.1% |
| Residue on Ignition | ≤0.1% |
| Purity(GC) | ≥99.9% |
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