The dark purple powder color is soluble in water and solution of water and alcohol, but insoluble in oil and absolute alcohol.
产品为暗紫色粉末，易溶于水及乙醇水溶液，不溶于油脂、无水乙醇。
2
Industrial application: soluble in water, aqueous alkali, ammonia and cellulose solution, colorless and insoluble in organic solution, mineral oil amorphous substance.