TETRA SODIUM PYROPHOSPHATE HYDROUS (TSPP)

TETRA SODIUM PYROPHOSPHATE HYDROUS (TSPP)
 

Product description:

TETRA SODIUM PYROPHOSPHATE HYDROUS (TSPP)
Molecular formula: : Na4P2O7.10H2O
Molecular Weight: 446.06
Properties: White powder; relative density 2.45 and melting point 890.
CAS No.: 13472-36-1

Product Specification/ Models
Tetra sodium pyrophosphate Anhydrous (tech grade) (TSPP)
Specification :
Type Anhydrous
Assay 96.5%min
P2O5 51.50%min
Heavy metal 0.001%max
pH 9.9-10.70
Whiteness 90 min
Water-insoluble substances 0.02%max
Loss on ignition 0.50%
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