Molecular formula :
nature : also known as Rhodamine B alkaline, alkaline Rose intensive. Bright green flash crystalline powder, soluble in water and alcohol was strong with the blue fluorescent red solution, dissolved in soluble fiber-slightly soluble in acetone. Plus NaOH aqueous solution was heated Red Rose villous precipitation. The main paper for coloring paper industry, and molybdenum generated acid precipitation, used in the manufacture of paints, pigments and other picture. Can also be used for linen, acrylic, silk, straw and leather products staining. In cosmetics for Liquid Soap, shampoo, cold water hot products such as staining, but not for the eyes, mouth and lip cosmetics.
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