The bill, which would prohibit the sale of highly concentrated sodium nitrite, now heads to the Senate. If passed, the bill would make Washington the fourth state in the nation to ban the chemical.

The results obtained are given in Table 1. Among the anions studied, many did not interfere even at more than 300 times of nitrate. Ions such as sulfide, carbonate and nitrite interfered at more than ...

This is performed by adding sodium hydroxide to the starting component ... In order to create the target compound – being ammonium nitrate – nitric acid (HNO 3) had to be created first.

Ammonia (NH 3) is traditionally produced through the energy-intensive Haber-Bosch process which converts nitrogen (N 2) and hydrogen (H 2) into NH 3 at high temperatures (400–500℃) and ...

It has also been reported that soil loses nitrogen in the form of nitrogen gas much less when manured with sodium or potassium nitrate than when treated with ammonium sulphate, urea or other ...

In this study, the research team chemically modified polysilazane with boron (B) -- a naturally abundant and less toxic Lewis acid -- and sodium (Na). The modified material was then exposed to ...

National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China ...