... -42,Purity % 99.90 3,Moisture %0.020 4,Tone APHA 10 5,Density (D420) g/ml 1.027 ... , NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good ... of LCD materials; (3)As solvent in pharmacy; (4)Cleaning of precision instruments and circuit boardSpecification:Items electronic grade ... heat; handle with care; avoid leakage 872-50-4