SODIUM PYROPHOSPHATE, Decahydrate ACS Grade
SPP310.100
Product Description
CAS Number: [13472-36-1]
Na4P2O7.10H2O
MW: 446.06
Purity: 99.0 - 103.0%
Heavy metals (as Pb): max. 0.001%
Iron: max. 0.001%
Chloride: max. 0.002%
Sulfate: max. 0.005%
Insolubles: max. 0.01%
Nitrogen cpds. ( as N): max. 0.001%
pH (5% Soln.) 9.5 - 10.5