Sodium pyrophosphate decahydrate CAS NO.13472-36-1

AR 500g Poly Bottle CP 500g Poly Bottle Sodium pyrophosphateNa4P2O7.10H2OMW446.06SpecificationItemSignARCPAssay(Na4P2O7.10H2O)≥9…

AR 500g Poly BottleCP 500g Poly Bottle Sodium pyrophosphate       Na4P2O7.10H2O  MW446.06Specification    ItemSign ARCPAssay(Na4P2O7.10H2O)≥99. 0%97. 0%Water solution reaction passes test passes test Clarity passes test passes test Insoluble matter in water ≤0. 005%0. 01%Chloride(Cl)≤0. 001%0. 003%Sulfate(SO4)≤0. 025%0. 05%Phosphate(PO4)≤0. 3%0. 3%Iron(Fe)≤0. 001%0. 003%Arsenic(As)≤0. 00005%0. 0002%Heavy metals(as Pb)≤0. 001%0. 02%    UN NO.  R36/37/38CAS NO.13472-36-1  S26-36    Cat.NO.GradeQuantityPackaging1001043AR500GAR500gPoly Bottle 1001043CP500GCP500gPoly Bottle  Soluble in water, 20 °C when the water solubility of 100g for the 6.23, the solution is alkaline; not soluble in alcohol. Solution is still stable below 70 °C, boiling the hydrolysis of disodium hydrogen phosphate.