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+6017-8786220, +03-55245543
+6017-8786220, +03-55245543
Yellow to orange-yellow crystalline powder. Micro with a special smell, slightly bitter taste. There are three crystal forms with different solubility in water. It is not affected by scattered light when it is dry, but it is easily affected by light in alkaline solution. Stable to inorganic acids in the dark. Decomposes at 278-282 ° C (the color becomes dark at about 240 ° C). 1G is dissolved in 3000-15000 ml of water, the pH of the saturated aqueous solution is about 6, and the aqueous solution is yellow and shows green fluorescence. The solubility in anhydrous ethanol at 27.5 ° C was 0.0045 g / 100 ml. Soluble in dilute alkali solution (decomposition), slightly soluble in cyclohexanol, amyl acetate, benzyl alcohol and phenol, insoluble in ether, chloroform, acetone and benzene. The maximum absorption wavelength is 220 to 225, 226, 371, 444, and 475 nm. Microtoxicity, half lethal dose (rat, oral) >10g/kg
| Properties | |
| Molecular Weight | 376.4 |
| Physical Description | Yellow to orange yellow crystalline powder |
| Purity | ≥98% |
| Storage Condition | Room Temperature |
| Molecular Formula | C17H20N4O6 |
