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Appearance:powder
Throughput:100|Metric Ton|Day
pd_productuse:Intermediate
Delivery Time:in stock
Purity:98%
Lead(II) sulfide Basic information
Occurrence and Uses Physical Properties Preparation Reactions
Product Name: Lead(II) sulfide
Synonyms: Lead (II) sulfide (99.999% Pb) black powder;LEAD(II) SULFIDE, -200 MESH, 99.9+%;Lead(II) sulfide, 99.995%;LEAD SULFIDE, 99.999%;Lead(II)sulfide(99.999%-Pb)PURATREM;Lead(II)sulfide,min.85%;galena, naturally occurring mineral, approximately 1-2in;galena, naturally occurring mineral, grains, approximately 0.06-0.19in
CAS: 1314-87-0
MF: PbS
MW: 239.26
EINECS: 215-246-6
Product Categories: metal chalcogenides;Chalcogenides;Inorganics;Materials Science;Metal and Ceramic Science
Mol File: 1314-87-0.mol
Lead(II) sulfide Structure
Lead(II) sulfide Chemical Properties
Melting point 1114°C
Boiling point 1281°C (estimate)
density 7.5 g/mL at 25 °C(lit.)
refractive index 3.921
storage temp. 2-8°C
solubility Soluble in strong HNO<sub>3</sub>, in excess of hot HCl
form Metallic Crystals, Powder Lump
color White
Specific Gravity 7.5
Water Solubility Soluble in water (0.00086g/L) and acid. Insoluble in alcohol, and potassium hydroxide.
Crystal Structure Cubic, Halite Structure - Space Group Fm3m
Merck 14,5421
Solubility Product Constant (Ksp) pKsp: 27.1
Stability: Stable. Incompatible with oxidizing agents, acids, water.
InChIKey XCAUINMIESBTBL-UHFFFAOYSA-N
CAS DataBase Reference 1314-87-0(CAS DataBase Reference)
EPA Substance Registry System Lead(II) sulfide (1314-87-0)
Safety Information
Hazard Codes T,N
Risk Statements 61-20/22-33-50/53-62
Safety Statements 53-45-60-61
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS OG4550000
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
Hazardous Substances Data 1314-87-0(Hazardous Substances Data)
Toxicity LD50 i.p. in rats: 160 mg Pb/100 g (Bradley, Fredrick)
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