CAS1451-82-7 Old and New Version

Writer： CAS 1451-82-7 Factor Time：2021-11-24 14:45

CAS1451-82-7 Old and New Version

Since Augest 2021 new cas 1451-82-7 was launched. Compared with old shiny 1451-82-7, big difference are non-shiny and not senstitive smell. below picture can tell them  apparently.

For color, old one is light yellow, new one is pale white.
For smell old version hurt your eyes, without protection mask unable to operate. while for new version, can work with it much easier. no strong irritating odor. 
For method they different too, new one need more ingredients. for detailed info can contact us





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