HIJOS DE VICENTE SEMPERE S.L.

Twelve, formerly known as Opus 12, was born from breakthrough discoveries by Dr. Etosha Cave and Dr. Kendra Kuhl at the world-renowned Jaramillo Group at Stanford University, a recognized world leader in CO2 electrocatalysis. There, they developed ou

Main products: Sodium benzoate, 5-chloropentyl chloride, decanoyl chloride, undecyl chloride, sodium 2-bromoethanesulfonate, p-benzoquinone oxime, boron trifluoride ethylamine, 2,3-dimercaptopropionsulfonate sodium salt (DMPS), etc. 2,3-dimercaptosuc

Main products: chemical reagents for analytical pure aluminum sulfate, analytical pure 99.5% aluminum potassium sulfate, analytical pure 99% anhydrous sodium sulfate, analytical pure anhydrous magnesium sulfate chemical raw materials, analytical pure