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28-4630 Sigma-Aldrich

Sodium tripolyphosphate

SAJ first grade, 56.0-61.0% P2O5 basis

Synonym: Pentasodium tripolyphosphate Anhydrous, STPP, Sodium triphosphate pentabasic, Sodium triphosphate, Sodium tripolyphosphate pentabasic

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Properties

grade   SAJ first grade
assay   56.0-61.0% P2O5 basis
form   solid
availability   available only in Japan
pH   9.5-10.3 (1 g/L)
storage temp.   15-25°C
SMILES string   [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O
InChI   1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
InChI key   HWGNBUXHKFFFIH-UHFFFAOYSA-I
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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