CAS NO:73070-31-2; polyphosphoric acids, me esters, ammonium salts, reaction products with cyanogu

CAS:

73070-31-2

英文名称:

polyphosphoric acids, me esters, ammonium salts, reaction products with cyanogu

anidine and formaldehyde

polyphosphoric acids, me esters, ammonium salts,reaction products with cyanoguanidine and formaldehyde