I.Physical Properties Sulphur is a light yellow or yellow solid, usually in crystalline or amorphous form. It has a density of 2.07 grams per cubic centimetre, a melting point between 112.8°C and 119.3°C, and a […]
The Sino-U.S. trade war, which began in 2018, has seen both sides impose tariffs and restrict technology exports to pressure each other economically. In the chemical industry, the friction has been particularly intense. China is […]
-
Hydrogen sulfide (H₂S), a highly toxic gas with a rotten egg odor, once made people recoil in horror. Sodium hydrosulfide (NaHS), a seemingly ordinary white crystal, releases lethal gas when dissolved in water. Sodium sulfide […]
-
Definition and Classification of Sulfides Sulfides are compounds formed between highly electropositive metals/non – metals and sulfur. In inorganic chemistry, most metal sulfides are regarded as salts of hydrogen sulfide (H₂S), divided into acid salts […]
News & InsightsHrgroup2025-03-12T08:46:10+00:00
