Road dangerous goods transportation accidents happen from time to time. If the emergency treatment methods are not appropriate, it is easy to cause secondary accidents and related accidents, resulting in greater losses. Therefore, it is […]
Nano calcium carbonate is also called ultrafine calcium carbonate. The standard name is ultrafine calcium carbonate. The most mature industry for the application of nano calcium carbonate is the plastics industry, which is mainly used […]
-
Ⅰ. What Are The Characteristics And Properties of Sodium Hydrosulfide? Sodium hydrosulfide (NaHS) is an inorganic compound with the following characteristics and properties: 1. Chemical properties: Sodium hydrosulfide is a strong base that is easily […]
-
A sudden flash explosion occurred in a chemical enterprise? At 15:46 on August 16, 2024, a flash explosion occurred in the sodium hypochlorite device of XJ KY Chemical Co., Ltd. during trial production, killing 2 […]
News & InsightsHrgroup2025-03-12T08:46:10+00:00
