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'active oxygen'
Sodium Persulfate INR   180 INR  180
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Sodium Persulfate

Sodium Persulfate is a white, crystalline, odourless salt or crystalline powder with the density of 2.59 g/cc. It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications. It has the particular advantage of being almost non – hygroscopic of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle. Items Specifications Chemical/Product Sodium Persulfate Abbreviation NaPS Chemical name Sodiumperoxodisulphate Chemical formula Na2S2O8 CAS – Number 7775 - 27 -1 Molecular weight 238,1g/mol Appearance wihte, crystalline Assay active oxygen content min. 99% NaPS min. 6,65% Bulk density 1200 - 1350 g/l Chloride and chlorate(as CL) 0.005% w/w max Manganese (Mn) 0.0001% w/w max Iron(Fe) 0.001% w/w max Heavy metals (as Pb) 0.001% w/w max Ammonia (NH4) 0.05% w/w max Moisture 0.05% w/w max Recommended storage temperature Normal Temperature Storage validity 12 months

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Roll Salt INR   0 INR  0
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Roll Salt

Roller Tinning Cover Salt is a highly active, water soluble, granular, acidic salt, specially formulated for PCB Roller Tinning applications. Generally the cover salts are sprinkled over the melted surface of the molten solder to prevent dross formation and oxidisation.

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