post date: nov 30,2021   expiry date: nov 30,2022   detailed description: cas no. :26062-79-3 cationic polymeric flocculant (pdmdaac)1. chemica ...

  post date: nov 30,2021   expiry date: may 29,2022   detailed description: cas no. :25104-37-4 1. synonyms: n/a 2. cas no.: 25104-37-4 3. ei ...

  post date: nov 30,2021   expiry date: nov 30,2022   detailed description: cas no. :110-94-1 1.appearance white crystal2.acti ...

  post date: nov 30,2021   expiry date: nov 30,2022   detailed description: cas no. :78-85-3 synonyms 2-methyl-2-propenal; 2-methylacrolein; iso ...