sodium calcium alginate

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IUPAC Name :calcium;sodium;6-[2-carboxylato-6-(2-carboxylato-4,5,6-trihydroxyoxan-3-yl)oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate acid
InChI :InChI=1/C18H26O19.Ca.Na/c19-1-2(20)10(13(26)27)36-17(6(1)24)35-9-4(22)7(25)18(37-12(9)15(30)31)34-8-3(21)5(23)16(32)33-11(8)14(28)29;;/h1-12,16-25,32H,(H,26,27)(H,28,29)(H,30,31);;/q;+2;+1/p-3
Std.InChI: InChI=1S/C18H26O19.Ca.Na/c19-1-2(20)10(13(26)27)36-17(6(1)24)35-9-4(22)7(25)18(37-12(9)15(30)31)34-8-3(21)5(23)16(32)33-11(8)14(28)29;;/h1-12,16-25,32H,(H,26,27)(H,28,29)(H,30,31);;/q;+2;+1/p-3
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InChIKey :XJIUPNZUZCGXCA-DFZHHIFOAS
Std.InChIKey: XJIUPNZUZCGXCA-UHFFFAOYSA-K
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SMILES :C1(C(C(OC(C1O)OC2C(C(C(OC2C(=O)[O-])OC3C(C(C(OC3C(=O)[O-])O)O)O)O)O)C(=O)[O-])O)O.[Na+].[Ca+2]