sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | PB1855 |
|---|---|
| Material | PbS |
| Purity | 99.9% ~ 99.999% |
| Density | 7.60 g/cm3 |
| Particle Size | 100mesh, -200mesh, -325mesh, customized |
| Color | Dark grey/ Leaden |
Stanford Advanced Materials (SAM) is a trusted supplier of lead sulfide powder (PbS powder) and a wide range of lead products from pure metal to compounds.
Related Products: GeS powder, In2S3 powder, Cr2S3 powder
Lead sulfide is a dark blue-gray nearly black cubic crystal. It can be prepared by hydrogen sulfide being passed into an acidic solution of lead nitrate or by heating lead carbonate with sulfur. Lead sulfide is insoluble in acids, insoluble in water, and insoluble in bases. High purity lead sulfide can be used as a semiconductor. Stanford Advanced Materials (SAM) has over two decades of experience in the sale and manufacture of lead sulfide powder.
|
Chemical formula |
PbS |
|
Molar mass |
239.30 g/mol |
|
Appearance |
Black |
|
Density |
7.60 g/cm3 |
|
Melting point |
1,118 °C (2,044 °F; 1,391 K) |
|
Boiling point |
1,281 °C (2,338 °F; 1,554 K) |
|
Solubility in water |
2.6×10−11 kg/kg (calculated, at pH=7) 8.6×10−7 kg/kg |
|
Solubility product(Ksp) |
9.04×10−29 |
|
Magnetic susceptibility (χ) |
−84.0·10−6 cm3/mol |
|
Refractive index(nD) |
3.91 |
Lead Sulfide is a crystalline solid used as a semiconductor and in photo optic applications. Friction materials to reduce and regulate friction coefficient, chemical reagent, to absorb infra-red radiation, glazing of clay wire, and semiconductor manufacturing when purified.
Our lead sulfide powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our product in its original condition.
|
Signal Word |
Danger |
|
Hazard Statements |
H302-H332-H360-H373-H410 |
|
Hazard Codes |
T, N |
|
Precautionary Statements |
P201-P273-P301+P312+P330-P304+P340+P312-P308+P313 |
|
Risk Codes |
61-20/22-33-50/53-62 |
|
Safety Statements |
53-45-60-61 |
|
RTECS Number |
OG4550000 |
|
Transport Information |
UN 3077 9/PG III |
|
WGK Germany |
3 |
|
GHS Pictograms |
   |
VD0849 Lead Selenide (PbSe) Evaporation Materials
VD0863 Lead Telluride (PbTe) Evaporation Materials
FL1199 Lead Fluoride (PbF2)
TE1265 Lead Telluride (PbTe) (CAS No.1314-91-6)
PB1715 Lead Sulfide / Lead Sulphide (PbS) (CAS No.1314-87-0)
PB1966 Lead Zirconate Titanate Powder PZT (CAS No. 12626-81-2)
SB2801 Lead Antimonide (PbSb) (CAS 12266-38-5)
PB2819 Lead (II) Oxide (CAS 1317-36-8)
Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.
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