NEODYMIUM OXIDE AR Uses. Neodymium(III) oxide is used to dope glass, including sunglasses, to make solid-state lasers, and to color glasses and enamels. Neodymium-doped glass turns purple due to the absorbance of yellow and green light, and is used in welding goggles.
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By Oman Chemical Technical Team
on 10 Nov 2022
NESSLERS REAGENT For ammonia & ammonium salt Medical Definition of Nessler's reagent an alkaline solution of potassium mercuric iodide used in chemical analysis especially in a test for ammonia in aqueous solution (as when obtained from water, blood, or urine) with which it forms a yellowish brown color or precipitate called also Nessler's solution.
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By Oman Chemical Technical Team
on 10 Nov 2022
NESSLERS REAGENT KINGS For determination of serum urea nitrogen Nessler's reagent is used to detect ammonia. It is a pale solution which gets darker yellow when some amount of ammonia is added. A brown precipitate may form at higher concentration. Nessler's reagent can be crystallized from a concentrated solution of mercury iodide with potassium iodide.
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By Oman Chemical Technical Team
on 10 Nov 2022
NEUTRAL RED INDICATOR AR Neutral red acts as a pH indicator, changing from red to yellow between pH 6.8 and 8.0. A vital dye used as an indicator and biological stain. Various adverse effects have been observed in biological systems.
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By Oman Chemical Technical Team
on 10 Nov 2022
NEUTRAL RED INDICATOR AR Neutral red acts as a pH indicator, changing from red to yellow between pH 6.8 and 8.0. A vital dye used as an indicator and biological stain. Various adverse effects have been observed in biological systems.
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By Oman Chemical Technical Team
on 10 Nov 2022
NEUTRAL RED INDICATOR SOLUTION Neutral red is a hydrochloride obtained by combining the free base of neutral red with one equivalent of hydrochloric acid. Neutral red acts as a pH indicator, changing from red to yellow between pH 6.8 and 8.0. It has a role as a dye, an acid-base indicator and a two-colour indicator.
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By Oman Chemical Technical Team
on 10 Nov 2022