Molecular formula: Na2S2O3.5H2O Molecular weight: 248.17 CAS NO: 10102-17-7 ITEM SPECIFICATION Appearance Colorless crystals The co…
Molecular formula: Na2S2O3.5H2O Molecular weight: 248.17 CAS NO: 10102-17-7 ITEM SPECIFICATION Appearance Colorless crystals The colour of solution Transparent PH(1:10) 7.5 Content(as Na2S2O3.5H2O) 99% MIN Chloride(as NaCl) 0.1% MAX Iron(as Fe) 0.0005% MAX Sulphide(as Na2S) 0.0004% MAX Heavy metal(as Pb) 5PPM MAX Arsenic(as As) 4PPM MAX PACKING: 25KG PPBAG ON THE PALLET
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