What is Diethyl Azodicarboxylate? Simply put, this is a special chemical reagent, like a chemist’s “universal tool”. It is liquid at room temperature and very convenient to use. Although the name sounds professional, its function is actually very intuitive – to help other chemicals react. What is its strength? 1. Expert in changing molecular structure:

CAS number: 19455-23-3 | Molecular formula: C5H9KO2 | Molecular weight: 140.22 Potassium Pivalate is an efficient and environmentally friendly chemical raw material, an excellent organic potassium salt with unique chemical structure and wide industrial applications. It is a white crystalline powder with good thermal and chemical stability. In the pharmaceutical field, potassium valproate can be

1. Chemical reaction by-products: Traditional synthesis methods may produce a large amount of by-products, such as unreacted raw materials, intermediate residues, and hydrolysis products. These by-products need to be properly treated, otherwise they may cause environmental pollution. 2. Solvent usage: In some synthesis processes, organic solvents such as toluene, benzene, cyclohexane, or xylene may be

In the fields of medicine and chemical engineering, pyridine hydrobromide, as an important organic salt compound, is gradually becoming a popular material for scientific research and industrial applications due to its unique chemical properties. Its outstanding performance in drug synthesis, catalysts, electronic materials, and other fields has demonstrated enormous market potential in multiple industries. 1.

Pyridinium 4-toluenesulfonate, as a mild organic acid catalyst and multifunctional reagent, plays an important role in organic synthesis, pharmaceutical manufacturing, materials science and other fields. Brief introduction Pyridine p-toluenesulfonate is an organic salt composed of pyridine cation and p-toluenesulfonate anion, with the chemical formula C12H11NO3S. Its unique structure endows it with mild acidity, good solubility,

In fields such as medicine, chemical engineering, and materials science, pyridine hydrochloride, as an important organic intermediate, is becoming a “hidden hero” driving technological innovation due to its unique chemical properties. 1. Pharmaceutical synthesis: the key “catalyst” for innovative drugs Pyridine hydrochloride is widely used in the pharmaceutical field for the synthesis of pharmaceutical intermediates,

Pyridine p-toluenesulfonate, as a mild organic acid catalyst and multifunctional reagent, plays an important role in organic synthesis, pharmaceutical manufacturing, materials science and other fields. Brief introduction Pyridine p-toluenesulfonate is an organic salt composed of pyridine cation and p-toluenesulfonate anion, with the chemical formula C12H11NO3S. Its unique structure endows it with mild acidity, good solubility,

In 2024, China’s original iron ore reserves were 104.194 million tons, a year-on-year increase of 1.2%; The production of iron concentrate powder was 284.02 million tons, a year-on-year decrease of 1.5%. During the same period, the import volume of iron ore reached 1236.55 million tons, a year-on-year increase of 4.9%, accounting for about 72% of

Xing Yiteng, Deputy Director of the Development Planning Department of the National Energy Administration, stated on July 31st that in the first half of this year, the country’s energy supply was sufficient, the overall supply and demand were loose, the energy structure continued to optimize, and the construction of a new energy system accelerated, helping

In the first half of 2025, China’s phenol export volume was 28800 tons, a year-on-year decrease of 25.39%. The international competition is fierce, and China’s phenol export volume is being squeezed. At present, phenol in China is still at a relatively low level in recent years, and with the expected increase in new supply in