Product name: sodium nitrite  

Appearance: white or light yellow crystal  

CAS No. : 7632-00-0  

Product quality index (standard)/specification: 98% HG/T 5614-2019  

Chemical formula: NaNO₂  

Product Application:  

Chromatographic analysis;  Titration test of mercury, potassium, chlorate, etc.  Agricultural field can be used for soil analysis;  Medical field can be used to determine serum bilirubin;  In addition can also be used as silk, flax bleaching agent, metal thermal treatment agent;  Corrosion inhibitor for steel;  An antidote for cyanide poisoning.