Yellow phosphorus plays a critical role as a base material in the production of various phosphorus-based derivatives such as thermal phosphoric acid, phosphorus trichloride, and phosphorous pentoxide, ...

Elemental phosphorus exists predominantly in white, red, yellow, and black allotropic forms, with white and red phosphorus being the most commercially significant. It serves as a precursor for various ...

Chitosan with a low viscosity (MW 371000 determined by high-performance liquid chromatography, DD=85 determined by FT-IR) was purchased from Fluka (Tokyo, Japan). Methanesulfonic acid and phosphorus ...

IN a previous communication I reported on the investigation of the system vanadium pentoxide–phosphorus pentoxide 1. A similar method has been applied in the examination of the system vanadium ...

The revenue department has imposed an anti-dumping duty on the import of a chemical from China to protect the domestic manufacturers from cheap shipments. As per a notification of the Central Board of ...