LEAD SELENIDE
- Product Name
- LEAD SELENIDE
- CAS No.
- 12069-00-0
- Chemical Name
- LEAD SELENIDE
- Synonyms
- Clausthalite;LEAD SELENIDE;II)Lead selenide;selanylidenelead;plumbous selenide;leadselenide(pbse);LEAD (II) SELENIDE;Lead(II) Selenide 99%;Lead(II) selenide lump;Lead(II) selenide (PbSe)
- CBNumber
- CB9340820
- Molecular Formula
- PbSe
- Formula Weight
- 287.18
- MOL File
- 12069-00-0.mol
LEAD SELENIDE Property
- Melting point:
- 1088°C
- Density
- 8.1 g/mL at 25 °C (lit.)
- solubility
- insoluble in H2O; soluble in HNO3
- form
- 3 to 6mm Fused Gray Lump
- Specific Gravity
- 8.1
- color
- Gray
- Water Solubility
- Insoluble in water.
- Sensitive
- Moisture Sensitive
- Crystal Structure
- Cubic, Halite Structure - Space Group Fm3m
- Exposure limits
- ACGIH: TWA 0.05 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; IDLH 100 mg/m3; TWA 0.2 mg/m3; TWA 0.050 mg/m3 - CAS DataBase Reference
- 12069-00-0(CAS DataBase Reference)
- EPA Substance Registry System
- Lead selenide (PbSe) (12069-00-0)
Safety
- Hazard Codes
- Xn,N,T
- Risk Statements
- 20/22-33-50/53-23/25-61-60
- Safety Statements
- 22-26-28-36/37/39-45-61-60-20/21-53
- RIDADR
- 3288
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 6.1(a)
- PackingGroup
- II
- HS Code
- 28429090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P202Do not handle until all safety precautions have been read and understood.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
N-Bromosuccinimide Price
- Product number
- 254231
- Product name
- Lead(II) selenide
- Purity
- 99.99%
- Packaging
- 25g
- Price
- $239.4
- Updated
- 2024/03/01
- Product number
- 044916
- Product name
- Lead(II) selenide, 99.999+% (metals basis)
- Packaging
- 25g
- Price
- $225
- Updated
- 2023/06/20
- Product number
- 044916
- Product name
- Lead(II) selenide, 99.999+% (metals basis)
- Packaging
- 100g
- Price
- $826
- Updated
- 2023/06/20
- Product number
- 93-8257
- Product name
- Lead(II) selenide (99.99%-Pb) PURATREM
- Packaging
- 5g
- Price
- $81
- Updated
- 2024/03/01
- Product number
- 93-8257
- Product name
- Lead(II) selenide (99.99%-Pb) PURATREM
- Packaging
- 25g
- Price
- $323
- Updated
- 2024/03/01
LEAD SELENIDE Chemical Properties,Usage,Production
Chemical Properties
gray black powder(s); semiconducting material used in infrared detectors and in thermoelectric devices, and as a 99.999% pure material, to produce photoconductive films [HAW93] [STR93] [CER91]
Uses
Lead(II) selenide is used in the production of infrared detectors for thermal imaging. It is also used as quantum dots in nanocrystal solar cell. It is an important material and finds applications in photographic plates, and photo resistors and optoelectronic devices.
Uses
Lead selenide may be used to prepare PbSe/CdSe core/shell nanocrystal quantum dots (NQDs) applications such as infrared lasers and biological labels. Other applications may be as photodetectors.
General Description
Lead selenide has cubic rocksalt crystal structure which undergoes transition at high pressures to orthorhombic structure.2 PbSe is a semiconductor material that emits infrared radiation. Heat capacity of PbSe was evaluated by Kelley-Parks-Huffman method.
Structure and conformation
The space lattice of PbSe belongs to the cubic system, and its rock-salt-type structure has a lattice constant of a=0.614 nm and Pb-Se=0.307 nm.
LEAD SELENIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from LEAD SELENIDE manufacturers
- Product
- LEAD SELENIDE 12069-00-0
- Price
- US $1.00/g
- Min. Order
- 50 g
- Purity
- 99.9%
- Supply Ability
- 20kg
- Release date
- 2018-12-18