产品描述ACYCLIC POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES (EXCL. OXALIC ACID, ADIPIC ACID, AZELAIC ACID, SEBACIC ACID, MALONIC ACID, THEIR SALTS AND ESTERS, MALEIC ANHYDRIDE, INORGANIC OR ORGANIC COMPOUNDS OF MERCURY, AND ETHANE-1,2-DICARBOXYLIC ACID OR BUTANEDIOIC ACID SUCCINIC ACID HAVING A BIO-BASED CARBON CONTENT OF 100%)[展开]