sulfuric acid, polymer with phenol, ammonium salt,compd. with 2-aminoethanol
硫酸与苯酚、铵盐的聚合物和与2-氨基乙醇的化合物 258688
CAS No: 72727-54-9
sulfuric,polymer,phenol,ammonium,compd,aminoethanol
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26