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Nigrosine dissolves, what solvent does nigrosine dissolve in
Typically this is caused by dissolving some of the solvent dye nigrosine in alcohol in absolute ethanol for coloring plastic bags. When some black ABS or acrylic sprayers continuously suck out alcohol, they will spray the aniline black of the plastic pigment together to form a black aerosol, which affects the senses. Please try not to spray organic solvents on the surface of colored plastic bags to avoid cross discoloration. Alcohol-soluble and oil-soluble nigrosine dyes are insoluble in water, but soluble in anhydrous methanol, black at high concentration and blue-black at low concentration.
Casino. 8005-02-5 English name: Solvent black 7 English synonym: C. 1. Solution 7; Spirit Black Mustard; Solvent Black 5; Nigrosine, Alcohol-Soluble; NIGROSIN Nigrosine; Nigrosine, Alcohol-Soluble; Melanin Alcohol-Soluble; Solubility; Nigrosine (tax number 50415); Solvent Black 5 (50415); CIA 50415:1; C.I.50415b; Nigrosine; Solvent Black 7; Nigrosine, Solvent Black 7; Oil Black 2020 Chinese name : Oil-soluble nigrosine Chinese name Synonyms: Nigelson oil black; oil-soluble black; melanin alcohol solution; solvent black 7; nigrosin; oil-soluble nigrosine; oil-soluble nigrosine CBNumber:CB9372373 file Chemical Properties Melting Point: 275C Solubility: C Water Solubility: C Solubility: 0.1 g/100 mL at 21 oCEPA Chemical Information: ci . Solvent Black 7 (8005-02-5) Safety Information Dangerous Goods Marking: Xn
Hangzhou Enbaorui Chemical Co., Ltd. is a world-renowned dye manufacturer invested by foreign investors. The main products are: nigrosine, solvent dyes, oil-soluble nigrosine. The company adheres to "strict production management, quality supervision, high-quality service, and can "Sustainable development" business philosophy, with a first-class RD team and advanced testing equipment, we hope to become your successful business partner and become your ideal choice!
