Basic Violet 2

Name : - basic violet – 14 Molecular formula: - c 20 h 19 n 3 hcl Molecular weight : - 337.85 Cas no : - 632 – 99 – 5 Ci no. : - 42510 Specifications : Sr.No characteristics specifications 1. Physical appearance green lusterious powder 2. Moisture 5 % max. 3. Ph (1g + 99 ml water ) 4.00 to 7.00 4.Insoluble in methanol 0.20 max. ( g4 crucible ) 5.Absorbance (at 546.00 nm) (5 mg / l in methanol + 1 ml a.A. ) 1.050 min. Lot size 500 kgs (in 25 kgs. Cap. Vergin hdpe blue open mouth drum)

Product Name: Basic Violet 10 C.I. No.: 45170 CAS No.: 81-88-9 Molecular Formula: C28H31ClN2O3 Molecular Weight: 479.01 Relative Name: Rhodamine B;Brilliant Pink B, Rhodamine O? Shade: red light purple powder,Light green flash small crystalline powder. Basic Violet 10 Physical Properties and light fastness. Basic Violet 10 Light Fastness 2 Perspiration Fastness(fading) 3-4 Perspiration Fastness(stain) 1 Soaping(fading) 3 Soaping(stain) 3-4 Basic Violet 10 Properties and Applications: Soluble in water and alcohol with a strong fluorescence blue light red solution, easily soluble in soluble fiber element, slightly soluble in acetone. The strong sulfuric acid for yellow brown, have intense green fluorescent, diluted by the large red after change to blue light red, and then into the orange; In nitric acid for golden brown. Dyes to join sodium hydroxide solution for the roses red, after heating villous precipitation; Join the hydrochloric acid have green subtle crystallization precipitation. In acetic acid dye in silk, used for mordant dyeing cotton cloth dyeing tannins, mainly used for light wax paper, such as typing paper, which is used in the manufacturing of the color, printing ink, painterly dye, also can be used for hemp, straw and leather products color. Package, 25KG/DRUM, CARTON BOX, BAG Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.