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ChemicalBook--->CAS DataBase List--->7488-51-9

7488-51-9

7488-51-9 Structure

7488-51-9 Structure
IdentificationBack Directory
[Name]

LEAD(II) SELENITE
[CAS]

7488-51-9
[Synonyms]

LEAD SELENITE
Lead(Ⅱ)selenite
lead(2+) selenite
LEAD(II) SELENITE
LEAD(II) SELENITE, 99.9+%
Selenious acid lead(II) salt
seleniousacid,lead(2++)salt(1:1)
Lead(II)selenite,99.9%(metalsbasis)
[EINECS(EC#)]

231-300-1
[Molecular Formula]

O3PbSe
[MDL Number]

MFCD00049508
[MOL File]

7488-51-9.mol
[Molecular Weight]

334.16
Chemical PropertiesBack Directory
[Melting point ]

500 °C(lit.)
[density ]

7 g/mL at 25 °C(lit.)
[solubility ]

insoluble in H2O
[form ]

white monoclinic crystals
[color ]

white monoclinic crystals, crystalline
[Water Solubility ]

very slightly soluble H2O [MER06]
[Solubility Product Constant (Ksp)]

pKsp: 11.5
[EPA Substance Registry System]

Selenious acid, lead(2+) salt (1:1) (7488-51-9)
Hazard InformationBack Directory
[Chemical Properties]

white, monoclinic; -100 mesh with 99.9% purity; powder(s) [CER91] [MER06] [LID94]
Safety DataBack Directory
[Hazard Codes ]

T,N
[Risk Statements ]

60-33-62-50/53-23/25-61
[Safety Statements ]

53-22-36/37/39-45-61-60-28-20/21
[RIDADR ]

UN 2630 6.1/PG 1
[WGK Germany ]

3
[TSCA ]

Yes
[HazardClass ]

6.1
[PackingGroup ]

I
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