对乙酰氨基苯甲酸CAS NO.9/span>556-08-1外观:白色结晶性粉?/span>含量?/span>99.5%
熔点9/span>252-257ℂ/span>干燥失重≣/span>0.5%包装9/span>25kg纸板桶¢38×50cm:/span>