SPS

• Category :

  Catalyst and Auxiliary

• Synonyms :

  3,3'-Dithiobis-1-Propanesulfonic Acid Disodium Salt Liquemin Liquoid;Sps;Bis-(Sodium Sulfopropyl)-Disulfode;Disodium 3,3'-Disulfanediyldipropane-1-Sulfonate;Benzene, 1-Methoxy-4-[(1e)-1-Propenyl]-, Sodium Salt;1-Propanesulfonic Acid, 3,3'-Dithiobis-, Sodium Salt (1:2);3,3'-Dithiobis(1-Propanesulfonic Acid), Disodium Salt;Di(Thiopropane Sodium Sulfonate);Gamma,Gamma'-Sulfopropyldisulfide, Disodium Salt;1-Propanesulfonic Acid, 3,3'-Dithiobis-, Disodium Salt;Disodium 3,3'-Dithiobis(1-Propanesulfonate);Bis-(3-Sulfopropyl)-Disulfide, Disodium Salt;Bis-(Sodium Sulfopropyl)-Disulfide;Disodium 3,3'-Dithiobis(Propanesulphonate);

• CAS NO :

  27206-35-5

• EC NO :

  248-324-3

• Molecular Formula :

  C₆H₁₄O₆S₄??2Na

• Molecular Weight :

  354.399

• Main Specifications :

  C6H12Na2 O6S4

• InChI :

  InChI=1/C6H14O6S4.2Na/c7-15(8,9)5-1-3-13-14-4-2-6-16(10,11)12;;/h1-6H2,(H,7,8,9)(H,10,11,12);;/q;2*+1/p-2

• Packing :

  25kg/drum

• Product description :

  Chemical nature Chemical name:Bis-(Sodium Sulfopropyl)-Disulfide Molecular formula:C6H12Na2 O6S4 Molecular weight:354.4 CAS No.:27206-35-5 Properties Physical form:White to yellowish powder Concentration (%):≥90.0 (oxidation-reduction method) PH:3.0 ~ 7.0(38 % water solution) Solubility(20℃):38 % water solution is transparent and clear Application: SPS is used as a brightener and grain refiner in copper electroplating baths at a concentration of 10-50mg/L.

• Uses :

  SPS is used as a brightener and grain refiner in copper electroplating baths at a concentration of 10-50mg/L

• Molecular Structure :