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Acid fuchsin or fuchsine acid, (also called Acid Violet 19 [1] and C.I. 42685 [1]) is an acidic magenta dye with the chemical formula C 20 H 17 N 3 Na 2 O 9 S 3. It is a sodium sulfonate derivative of fuchsine. Acid fuchsin has wide use in histology, [1] and is one of the dyes used in Masson's trichrome stain. [2]
The Eurenco Bofors company produced LMP-103S as a 1-to-1 substitute for hydrazine by dissolving 65% ammonium dinitramide, [NH 4]N(NO 2) 2, in 35% water solution of methanol and ammonia. LMP-103S has 6% higher specific impulse and 30% higher impulse density than hydrazine monopropellant .
Scarlett Estevez as Violet Rodriguez / Ultra Violet, [1] a 13-year-old girl who gets chosen by a magical Luchador mask that transforms her into a superhero with super-speed; J.R. Villarreal as Cruz De la Vega / Black Scorpion, [1] Violet's maternal uncle and superhero mentor who owns a wrestling gym and fights crime in secret where he possesses super-strength and the ability to teleport ...
Today's Wordle Answer for #1271 on Wednesday, December 11, 2024. Today's Wordle answer on Wednesday, December 11, 2024, is PLUMB. How'd you do? Next: Catch up on other Wordle answers from this week.
The chemical chameleon reaction shows the process in reverse, by reducing violet potassium permanganate first to green potassium manganate and eventually to brown manganese dioxide: [1] [2] [5] KMnO 4 (violet) → K 2 MnO 4 (green) → MnO 2 (brown/yellow suspension) Blue potassium hypomanganate may also form as an intermediate. [6]
An adopted man spent all 75 years of his life thinking he was an only child, only to discover he had several biological siblings waiting to welcome him to the family.
Eli Lilly’s weight loss drug Zepbound is no longer in short supply, the FDA said, worrying patients who use cheaper, off-brand versions of the drug. On Thursday, Dec. 19, the U.S. Food and Drug ...
Solvent Violet 13, also known as D&C Violet No.2, oil violet, Solvent Blue 90, Alizarine Violet 3B, Alizurol Purple, Duranol Brilliant Violet TG, Ahcoquinone Blue IR base, Quinizarin Blue, Disperse Blue 72, and C.I. 60725, is a synthetic anthraquinone dye with bright bluish violet hue.