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CAS No 7790-60-5 , dipotassium

  • Name: dipotassium
  • Synonyms: AC1Q1TRQ;7790-60-5; EINECS 232-215-2;dioxido(dioxo)tungsten; Dipotassium wolframate; AC1Q1TRP; Potassium tungstate(VI); AC1LANHM; AC1MJ1RT;dipotassium;
  • CAS Registry Number:
  • Transport: 3288
  • Melting Point: 921 °C(lit.)
  • Density: 3.12 g/mL at 25 °C(lit.)
  • EINECS: 232-215-2
  • Molecular Weight: 326.0342
  • InchiKey: AAQNGTNRWPXMPB-UHFFFAOYSA-N
  • InChI: InChI=1S/2K.4O.W/q2*+1;;;2*-1;
  • Molecular Formula: K2O4W
  • Molecular Structure:CAS No:7790-60-5 dipotassium

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References of dipotassium
Title: Potassium Tungstate(VI)
CAS Registry Number: 7790-60-5
Molecular Formula: K2O4W
Molecular Weight: 326.03
Percent Composition: K 23.98%, O 19.63%, W 56.39%
Line Formula: K2WO4
Literature References: Crystallizes also with 2H2O.
Properties: Heavy, deliquesc, cryst powder. d 3.12. mp 921°. Sol in about 2 parts cold, about 0.7 part boiling water. Insol in alcohol. Keep well closed.
Melting point: mp 921°
Density: d 3.12