1.【化】品红碱,玫苯胺
1.a brownish red crystalline compound.
1.An alkaline solution of the sample is treated with acid bleached rosaniline and formaldehyde.
一分样品的碱性溶液用酸漂白的玫瑰苯胺和甲醛处置。
2.The application of hydrochloric para - rosaniline method
盐酸副玫瑰苯胺法的应用