Item name:
Lead sulfide dibasic
Description:
Lead sulfide appears as black to silvery powdery or crystalline solid with molecular formula PbS. It is also known as galena, which is the principal ore and important compound of lead.Mainly used as a semiconductor.
Group:
Solids
CAS Number:
1314-87-0
EC Number:
215-246-6
Synonyms:
lead sulfide monomer, Lead(II) Sulfide, lead powder, Lead sulfide, Lead(II) sulfide, Lead sulfide, Blei(II)-sulfid, Bleisulfid
Applications:
Automotive Care, Metal processing
Ipuac Name:
sulfanylidenelead
Molecular Formula:
PbS
Molecular Weight:
239.26 g/mol
Boiling Point:
1281ºC
Melting Point:
1114ºC
Density:
7.5 g/mL at 25ºC(lit.)
Hazard Class:
6.1(b)
RID/ADR:
UN 3077 9
Risk Statements:
R20/22; R33; R61; R62
Hazard Declaration:
H302 + H332; H360Df; H373; H410
Caution Statement:
P201; P260; P280; P301 + P312 + P330; P308 + P313
Signal World:
Danger