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Introduction to the process of crude benzene_Kain Industrial Additive
1. Crude benzene products and their uses Crude benzene is a yellow transparent liquid and a mixture of various organic compounds. Crude benzene itself has little use, but products such as pure benzene…
Preparation method of 4-(2-oxo-1-pyrrolinyl)benzenesulfonyl chloride_Kain Industrial Additive
Background and overview[1] 4-(2-Oxo-1-pyrrolinyl)benzenesulfonyl chloride can be used as a pharmaceutical synthesis intermediate. If 4-(2-oxo-1-pyrrolinyl)benzenesulfonyl chloride is inhaled, move the…
What are phthalates? _Kain Industrial Additives
1. What are phthalates? PhthalicAcid Esters (PAEs for short, also known as phthalate esters) are a large class of fat-soluble compounds that are commonly used as plasticizers for plastic materials and…
Detection methods and standards for phthalates_Kain Industrial Additives
Phthalates are involved in most chemical daily products, especially in the electronic field, and are one of the must-check items. However, the testing of phthalates is different internationally and do…
Application of D-phenylglycine methyl ester_Kain Industrial Additives
Overview[1] D-Phenylglycine methyl ester is an important intermediate in the synthesis of cefaclor and ampicillin. Cefaclor and ampicillin are semi-synthetic second-generation cephalosporins. Their an…
Study on the efficacy and safety of bezafibrate in patients with PBC_Kain Industrial Additives
Primary biliary cholangitis (PBC) is a chronic intrahepatic cholestasis disease of unknown cause. PBC is more common in middle-aged and elderly women. The most common clinical manifestations are fatig…
How to use bifenthrin and precautions_Kain Industrial Additive
Bifenthrin has contact killing and stomach poisoning effects on pests; but no systemic or fumigation effects; it has a broad insecticidal spectrum and rapid action; it does not move in the soil, is re…
Commonly used pesticides-bifenthrin usage technology_Kain Industrial Additive
1. Prevention and control of cotton pests (1)Bollworm Apply during the peak hatching period, use 20-40 ml of 10% bifenthrin EC per acre and spray 50-100 kg of water evenly. The insecticide and bud-pre…
Application of chlorobenzene nitration reaction in microchannel reactor_Kain Industrial Additive
Chlorobenzene nitro compounds are extremely important organic chemical raw materials and are widely used in synthetic dyes, pigments, medicines, pesticides, rubber additives, engineering plastics, etc…
Application of p-methoxyaniline_Kain Industrial Additives
Overview P-Methoxyaniline is an important organic raw material that can be used to prepare a variety of pharmaceutical intermediates. Apply[1-4] 1. Clausenine is a carbazole natural product with antib…
