The efficiency of corrosion inhibition of imidazoline derivatives containing N, S or O for steel in hydrofluoric acid, hydrochloric acid and citric acid is studied.
本文研究了含N、S或O的咪唑啉衍生物对铜在无机酸和有机酸中的缓蚀效力。
2
Glass and metal cleaners that include hydrofluoric acid, nitrilotriacetate and phosporic acid could cause burns or irritation if staff do not use a protective barrier.
如果工作人员不做防护，包含氢氟酸、磷酸、氨三乙酸的玻璃和金属清洁剂会灼伤或刺激到皮肤。
3
The determination of trace silicon in high-purity barium titanate by GFAAS method is studied, in which the sample is dissolved in hydrofluoric acid with high pressure seal.