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CAS No 10214-40-1 , Selenious acid,copper(2+) salt (1:1) Search by region : Germany

  • Name: Selenious acid,copper(2+) salt (1:1)
  • Synonyms: Copper selenite(6CI); Copper(II) selenite; Copper selenite (Cu(SeO3)) (7CI); Copper(2+) selenite; Cupric selenite;Selenious acid,copper(2+) salt (1:1); Selenious acid (H2SeO3), copper(2+)salt (1:1) (8CI);
  • CAS Registry Number:
  • Transport: 2630
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Flash Point: °C
  • EINECS: 233-526-6
  • Molecular Weight: 0
  • InChI: InChI=1/Cu.H2O3Se/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2
  • Molecular Formula: Cu. H2 O3 Se
  • Molecular Structure:CAS No:10214-40-1 Selenious acid,copper(2+) salt (1:1)

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10214-40-1 cupric selenite

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References of Selenious acid,copper(2+) salt (1:1)
Title: Cupric Selenite
CAS Registry Number: 10214-40-1
Molecular Formula: CuO3Se
Molecular Weight: 190.50
Percent Composition: Cu 33.36%, O 25.20%, Se 41.45%
Line Formula: CuSeO3
Literature References: Occurs in nature as the dihydrate, chalcomenite. Prepd by the action of selenious acid or an alkaline selenite on a cupric salt: Rocchiccioli, Compt. Rend. 247, 1108 (1958).
 
Derivative Type: Dihydrate
Properties: Blue, orthorhombic or monoclinic crystals. Becomes anhydr by 265°. Dec to CuSeO3.CuO above 460° and to CuO above 660°. d 3.31. Practically insol in water, H2SeO3. Sol in acids, NH4OH.
Density: d 3.31
 
 
Status: This monograph has been retired and is no longer subject to revision or update.