Basic Brown 1
Basic Bismark Brown G
CAS NO.:10114-58-6
Quantity
Basic Brown 1 |
2. Molecular weight: 419.31 |
3. Structure formula: |
4. CAS NO.:10114-58-6 |
5. Appearance: Brown powder. |
6. Specification: Strength 100% & CDP |
7. Usage: Mainly used for acrylic, rayon, leather and paper dyeing. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Basic Brown 1
Properties and Applications
Brown powder. Soluble in water for yellow brown, slightly soluble in ethanol and soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for orange, to yellow. The dye solution to join hydrochloric acid discoloration; Add 10% sodium hydroxide solution have orange precipitation. Used for wool, silk, leather, paper, bamboo, wood color, also used in the manufacture of color and solvent dye deposit.
| Standard(Cotton ) | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| C | 1-2 | 1 | 1 | ||||
| A | 2 | 4 | 4 | 4 | |||
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