potassium polymetaphosphate

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InChI :InChI=1/K.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1
Std.InChI: InChI=1S/K.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1
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InChIKey :OQZCJRJRGMMSGK-REWHXWOFAC
Std.InChIKey: OQZCJRJRGMMSGK-UHFFFAOYSA-M
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SMILES :[O-]P(=O)=O.[K+]
MDL: MFCD00049681