Here, we replace conventional ammonium hydroxide by tetramethylammonium hydroxide (TMAH, a much stronger base, with higher solubility in toluene) to more uniformly deprotonate acidic components of ...

Tribunal in the case of M/s. JSW Steel Ltd. V. Commissioner of Customs has held that "Quick Lime" is classifiable under CTH 2522 unless the chemical analysis proves that it has purity of 98% calcium ...

Background: Alkyl ester quaternary ammonium compounds (ester quats) are used extensively in fabric rinse conditioners. It is important to document in the literature the outcome of historical ...

Cite this: Evidence That Two Alkyl Ester Quaternary Ammonium Compounds Lack Substantial Human Skin-Sensitizing Potential - Medscape - Mar 01, 2007.

Light olefin production from methanol using various zeolite catalysts has industrial and economic importance considering the growth of the petrochemical market. Zeolites are generally synthesized ...