Manganese sulfide - ≥98% , CAS No.18820-29-6

CAS: 18820-29-6 Cat. No.: M102479 Molecular Weight: 87.01 EC Number: 242-599-3

GRADE & PURITY ≥98%

Synonyms

Manganese(II) sulfide

Storage

Room temperature

Shipped In

Normal

Overview

MnS can exist in three polymorphs; α,β,γ, of these, the α phase is most thermodynamically stable.

Specifications

Synonyms

Manganese(II) sulfide

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 488186444
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488186444
• Canonical Smiles: S=[Mn]
• IUPAC Name: sulfanylidenemanganese
• InChIKey: CADICXFYUNYKGD-UHFFFAOYSA-N
• INCHI: 1S/Mn.S
• Isomeric SMILES: S=[Mn]
• WGK Germany: 3
• Molecular Weight: 87.01
• Reaxy-Rn: 13387653
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13387653&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Transition metal organides
      • Subclass Transition metal sulfides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Transition metal organides
• Subclass: Transition metal sulfides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal sulfides
• Alternative Parents: Inorganic sulfides Inorganic salts
• Molecular Framework: Not available
• Substituents: Transition metal sulfide - Inorganic sulfide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as 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 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

Chemical and Physical Properties

• Sensitivity: Air sensitive
• Molecular Weight: 87.010 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 86.9101 Da
• Monoisotopic Mass: 86.9101 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

References

1. Pengcheng Yang, Hongping Wu, Zhanggui Hu, Jiyang Wang, Yicheng Wu, Hongwei Yu.  (2023)  NaMn3Ga3S8: Noncentrosymmetric inorganic metal chalcogenide with nonlinear optical response, antiferromagnetic, and photoluminescence performances.  Materials Today Chemistry,      [PMID:] [10.1016/j.mtchem.2023.101727]

2. Cai-Wu Luo, Liang Jiang, Xian-Feng Li, Qiang-Mao Wan, Tian-Jiao Jiang, Sen-Ping Mao, Jing-Qian Guo, Run-Ze Zhao, Chao Xie.  (2025)  Enhanced Activation of Peroxymonosulfate by Nickel Sulfide with Sulfur Vacancies for Ultrafast Organic Pollutants Degradation: Roles of Active Sites and Mechanism.  ENVIRONMENTAL POLLUTION,      [PMID:39929424] [10.1016/j.envpol.2025.125789]

3. Xinyun Zhang, Jian Zhang, Haigang Fu, Minglu Sun, Chenying Zhou, Xiaowei Huo, Chuanshu He, Yang Liu, Peng Zhou, Bo Lai.  (2025)  Manganese sulfide co-catalyzed Fenton and Fenton-like oxidation for degrading organic contaminants: Manganese and sulfur as dual reactive centers for sustainable FeIII/FeII cycles.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.134760]

4. Xinran Li, Tengsheng Zhang, Gaoyang Li, Boya Wang, Hongrun Jin, Yanyan Zhang, Xin Liu, Yutong Feng, Yifeng Wang, Wanhai Zhou, Jingwen Zhao, Wei Li, Hongjin Fan, Dongyuan Zhao, Dongliang Chao.  (2025)  A Mn2+-S redox electrochemistry for energetic aqueous manganese ion battery.  Joule,      [PMID:] [10.1016/j.joule.2025.101930]

5. Wenpeng Cao, Kai Du, Changzhan Li, Pengcheng Liu, Mingming Xie, Fangyan Cui, Chunhao Sun, Mingshan Han, Jinshu Wang, Yuxiang Hu.  (2025)  High entropy sulfides enable atomic-level interactions for high-performance rechargeable aluminum batteries.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.172192]