[巴基斯坦] HS编码29319090

编码描述：diethylene triamine penta methylene phosphonic acid (dtpmpa) 50 % already test before lab test: receipt no:087239 report :the sample on test gave the following results: state… yellowish viscous liquid solubility….soluble in water phosphate test….positive ph....acidic density…1.429gm/cm3 in view of the above test results the sample is found to consist of organic derivative of phosphonic acid 编码来源：巴基斯坦原始海关数据 产品标签： bat,drum,ethylidene,diphosphonic acid,ice,hedp,pc,pharmaceutical raw material,hydroxy,bulab