snf professional manufacturer- concrete agent-- snf- 5a sodium naphthalene sulfonate
CAS NO. :36290047, Content of Cl: 3% Max, PH: 7-9 - details see: https://www.buildingsupplieshub.com/snf-professional-manufacturer-concrete-agent-snf-5a-sodium-naphthalene-sulfonate-10082204
Place of Origin: China (Mainland) | Color: Yellowm Brown | Appearance: Powder |