We, Shijiazhuang Xinlongwei Chemical Co., Ltd., focus on Liquid Hazard Chemicals and being one of the largest manufacturer and exporter of Hydrochloric Acid, Sulfuric Acid, Nitric Acid, Hydrogen Peroxide, Caustic Soda Liquid and Lead Nitrate in North China. With High Quality products and excellent management system on both production and quality, we passed SGS and ISO 9001 Inspection in July of 2014.View More
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Jan. 27, 2021
Nitric acid is made by the reaction of nitrogen dioxide with water. Normally, the nitric oxide produced by the reaction is re-oxidized by the oxygen in air to produce additional nitrogen dioxide. Adding Sulfuric Acid to a nitrate salt and heating the mixture with an oil bath can make almost pure nitric acid.