Product description:
Acid Violet 1 is a synthetic organic compound that has been used as a dye, a photographic developer, and an analytical reagent.
Product parameter:
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CAS No. |
6441-91-4
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EINECS No.
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229-230-1
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C.I. No.
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17025
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Appearance
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Purple powder
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Strength
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200%
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Application
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Used for wool, wool fiber blended fabric dyeing and printing, can also be used in leather and paper color
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Molecular formula
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C16H10N4Na2O9S2
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Molecular Weight
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512.38
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Molecular Structure
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Single azo class
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Solubility
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Soluble in water (red light purple), ethanol (red light purple) and soluble fiber element, slightly soluble in acetone and benzene
insoluble in other organic solvents. Meet strong sulfuric acid is orange brown, after dilute for purple; Meet nitric acid solution for red turn brown. Its water solution and strong hydrochloric acid for purplish red color, add thick sodium hydroxide solution to blue |
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Manufacturing Methods
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2-Amino-5-nitrobenzenesulfonic acid diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid in acid conditions coupled
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Flash Point
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360 °C
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Water insoluble
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below 0.2%
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Dust resistance
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Level 3 or above
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Fineness
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100 mesh
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Screen residue rate
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≥99%
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Performance advantages
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Pure color, high coloring rate, uniform, and bright color
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PSA
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247.95000
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LogP
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5.52540
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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|||
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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|||
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ISO
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4-5
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1
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4
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3-4
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1
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5
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1
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1
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AATCC
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3
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1
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1
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3
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2
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2
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2
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2
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Product Pictures:
Catalog:
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