4-Dimethylaminopyridine NEW

Melting point 112 ° C, boiling point 162 ° C, density 0.906g/mLat25 ° C, vapor pressure 0.169hPaat20 ° C, refractive index n20/D1.431, flash point 110 ° C, storage conditions Storebelow+30 ° C, solubility soluble in methanol, solubility 50mg/mL, clear form, granular acidity coefficient (pKa) pKaChemicalbook (20 ° C): 9.7 color grayish white to yellow pH value 11 (60g/l, H2O, 20 ° C) odor (Odor) specific odor acid-base indicator color change pH range 9.7 (10% aqsol) water solubility 76g/L (25 ° C) C) Merck143389BRN110354 is stable. Incompatible with acids and oxidants.

Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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