Beryllium selenate tetrahydrate.

Base Information

• Chemical Name: Beryllium selenate tetrahydrate.
• CAS No.: 10039-31-3
• Molecular Formula: Be. H2 O4 Se . 4 H2 O
• Molecular Weight: 0
• Mol file: 10039-31-3.mol

Synonyms:Selenicacid (H2SeO4), beryllium salt (1:1), tetrahydrate; Beryllium selenate (BeSeO4),tetrahydrate; Beryllium selenate tetrahydrate

Chemical Property of Beryllium selenate tetrahydrate.

Chemical Property:

• PSA: 117.18000
• Density: 2.030
• LogP: -1.11320
• Water Solubility.: very soluble H2O [MER06]

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: Beryllium selenate has the molecular formula of BeSeO4 and the molecular weight of 224.0354 g/mol. Its density is 2.03 g/cm3. If prepared in solution, the formula is likely to be (BeOH)2SeO4·4H2O. Nevertheless, the literature persists in relating the compound produced as BeSeO4. The addition of beryllium carbonate and sodium carbonate to a selenic acid solution is sufficient to form the tetrahydrate: BeCO3(solid)+ Na2CO3(solid)+H2SeO4(aq) ? (BeOH)2SeO4·4H2O(solid)+ 2NaOH(aq) + CO2(gas) It is soluble in water and the solution must be evaporated to obtain the crystalline salt. Beryllium selenate tetrahydrate has the CAS number of 10039-31-3 and a molecular weight of 267.0582 g/mol. Its density is 2.032 g/cm3 and it is very soluble in water (49.6 g/ 100 ml at 20 °C).