Lead sulfide - ≥99.995% metals basis , CAS No.1314-87-0

CAS: 1314-87-0 Cat. No.: L109504 분자식: PbS 분자량: 239.27 EC 번호: 215-246-6

GRADE & PURITY ≥99.995% metals basis

Synonyms

PbS Core-type Quantum Dots-900 nm | Lead Sulphide-PEG-NH Quantum Dots | Galena, naturally occurring mineral, grains, approximately 0.06-0.19in | PbS quantum dots, fluorescence: lambdaem 1200nm, 10 mg/mL in toluene | EINECS 215-246-6 | UNII-2425D15SYM | Le

Storage

Room temperature

Shipped In

Normal

개요

PbS can be precipitated from a solution of lead (II) salt and hydrogen sulfide

Specifications

동의어

PbS Core-type Quantum Dots-900 nm | Lead Sulphide-PEG-NH Quantum Dots | Galena, naturally occurring mineral, grains, approximately 0.06-0.19in | PbS quantum dots, fluorescence: lambdaem 1200nm, 10 mg/mL in toluene | EINECS 215-246-6 | UNII-2425D15SYM | Le

사양 및 순도

≥99.995% metals basis

보관 조건

Room temperature

배송

Normal

순수함

≥99.995% metals basis

이름과 식별자

• Pubchem Sid: 508815302
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/508815302
• 정식 스마일: S=[Pb]
• IUPAC Name: sulfanylidenelead
• InChIKey: XCAUINMIESBTBL-UHFFFAOYSA-N
• INCHI: 1S/Pb.S
• 이성체 SMILES: S=[Pb]
• WGK 독일: 3
• RTECS: OG4550000
• 분자량: 239.27
• Reaxy-Rn: 14662431
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14662431&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • 분류 Post-transition metal organides
      • Subclass Post-transition metal sulfides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• 분류: Post-transition metal organides
• Subclass: Post-transition metal sulfides
• Intermediate Tree Nodes: Not available
• Direct Parent: Post-transition metal sulfides
• Alternative Parents: Inorganic sulfides Inorganic lead salts
• Molecular Framework: Not available
• Substituents: Post-transition metal sulfide - Inorganic lead salt - Inorganic sulfide - Inorganic salt
• 설명: This compound belongs to the class of inorganic compounds known as post-transition metal sulfides. These are inorganic compounds containing a sulfur atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a post-transition metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

화학 및 물리적 특성

• 용해성: Insoluble in water
• 굴절률: 3.921
• 녹는점(°C): 1114°C
• 분자량: 239.000 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 239.949 Da
• Monoisotopic Mass: 239.949 Da
• Topological Polar Surface Area: 32.100 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 2.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

참고 문헌

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2. Huaxiao Xie, Pan Deng, Zhentao Zhou, Heng Xiong, Xiumin Chen, Bin Yang, Baoqiang Xu, Huan Yang, Chaosong Meng, Xiaohui Wei.  (2023)  Ab initio molecular dynamics calculation and vacuum distillation experimental study on the interaction mechanism of PbS–FeS.  Journal of Materials Research and Technology-JMR&T,      [PMID:] [10.1016/j.jmrt.2023.03.184]

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