求加分哦！亲们！ Citric AcidMr. Omar Zineddin Al-Radwan Syrian Arab Republic电子邮件:zineddin_o@hotmail.com 电话:963 - 11 - 2239700 即时通讯:Offline地址:Tarek Bin Ziad Street Damascus Characteristics Colour less or white, Crystalline powder Content / Assay 99.5 % Min Humidity / Moisture 9 % Max Barium Conforming with test Calcium 200 PPM Max Chloride 50 PPM Max Iron 10 PPM Max Sulphate 20 PPM Max Oxalates 50 PPM Max Heavy Metals , as Pb 5 PPM Max Lead o.5 PPM Max Arsenic 1 PPM Max Sulphate Ash 0.05 PPM Max Readily Carbonisable Substances Conforming with test Organic Volatile Impurities Conforming with test UV Absorbance Conforming with test
