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10213-10-2 sodium tungstate dihydrate

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Product Name Sodium Tungstate Dihydrate
CAS No. 10213-10-2
Synonyms Sodium dioxido(dioxo)tungsten hydrate (2:1:2); Sodiumtungstatedihydrate; tungsten, diolatodioxo-, sodium salt, hydrate (1:2:2)
InChI InChI=1/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;/r2Na.O4W.2H2O/c;;1-5(2,3)4;;/h;;;2*1H2/q2*+1;-2;;
Molecular Formula Na2WO4・2H2O
Molecular Weight 329.8477
Melting point 698℃
Water solubility 730 g/L (20℃)
Hazard Symbols Xn:Harmful;
Risk Codes R22:; R36/38:;
Safety S26:; S37/39:;