CAS 73070-31-2; polyphosphoric acids, me esters, ammonium salts, reaction products with cyanogu

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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

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