Sodium Nitrite AR 500g

Sodium Nitrite AR 500g Sodium nitrite (AR grade) is primarily used in laboratories for chemical synthesis as a reagent to create compounds like dyes and pesticides. It is also used in industrial applications such as metal treatment and as a corrosion inhibitor. While it is also used as a food preservative and as an antidote for cyanide poisoning, these specific uses would involve different grades and handling procedures than the “AR” (analytical reagent) grade, which is designed for laboratory-scale work. Sodium Nitrite AR 500g Chemical and industrial uses Synthesis of dyes and pigments: AR-grade sodium nitrite is used in the laboratory to convert amines into diazo compounds, which are precursors for many dyes, pigments, and printing inks. Production of other chemicals: It is a key reagent in the industrial production of organonitrogen compounds, such as those used in pesticides and other organic compounds. Metal treatment: It has applications in metal treatment processes, such as phos