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TinMS 400 DA5 (Acid Deficit of Tin(II) Methane Sulfonate Solution, 400 g/L)

TinMS400 DA-5, the latest tin product from InnoChem, is a source of highly concentrated stannous methane sulfonate. The common generic tin methane sulfonate contains elevated levels of free methane sulfonic acid (MSA) resulting in acid growth within the electrolyte during the plating operation. 

Product-TinMS 400 DA5

To maintain process efficiency it is therefore necessary to dilute the plating solution and add tin to return to optimum plating parameters. The use of InnoChem TinMS400 DA-5 prevents acid build up from tin concentrate additions and removes excess free acid developed in the course of the plating operation.


TinMS400 DA5 is a specially developed Acid Deficit Tin (II) Methane Sulfonate Solution containing 5% less of the bonded Methane Sulfonate acid 


One liter of TinMS400 DA5 product contains:

400 g/l of Tin

608 g/l of Acid (5 % less of 640 g/l acid)


Removes excess free acid built up in the tin plating bath - No more acid build-up issue anymore!


Price of DA5 is comparable with the traditional TinMS 400


Product Value: Reduced User Operating Cost, Affordable Pricing, Quality Assured, On-time delivery, Customer Product Support


Available in 55-gallon drums and 250-gallon tote