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CAS NO:7758-11-4;16778-57-7;   MF:K2HPO4
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CAS NO:532-32-1;   MF:C7H5NaO2
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CAS NO:7758-29-4;   MF:Na5P3O10
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CAS NO:7758-23-8;   MF:Ca(H2PO4)2
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CAS NO:7758-16-9;   MF:Na2H2P2O7
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CAS NO:1343-88-0;   MF:H2Mg3O12Si4
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