for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product Application:
It serves as an oxidizing agent.
| Canonical Smiles | [O-][Mn](=O)(=O)[O-].[K+].[K+] |
|---|---|
| IUPAC Name | dipotassium;dioxido(dioxo)manganese |
| InChIKey | XKYFHUXZPRFUTH-UHFFFAOYSA-N |
| INCHI | 1S/2K.Mn.4O/q2*+1;;;;2*-1 |
| Isomeric SMILES | [O-][Mn](=O)(=O)[O-].[K+].[K+] |
| PubChem CID | 160931 |
| UN Number | 1479 |
| Packing Group | III |
| Molecular Weight | 197.13 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Alkali metal oxoanionic compounds |
| Subclass | Alkali metal manganates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkali metal manganates |
| Alternative Parents | Miscellaneous manganates Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Manganate - Alkali metal manganate - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as alkali metal manganates. These are inorganic compounds in which the largest oxoanion is manganate, and in which the heaviest atom not in an oxoanion is an alkali metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2507796 | Certificate of Analysis | Jul 16, 2025 | P340183 |
| H2507797 | Certificate of Analysis | Jul 16, 2025 | P340183 |
| C2528454 | Certificate of Analysis | Mar 20, 2025 | P340183 |
| C2528455 | Certificate of Analysis | Mar 20, 2025 | P340183 |
| I2404473 | Certificate of Analysis | Aug 27, 2024 | P340183 |
| E2427182 | Certificate of Analysis | May 17, 2024 | P340183 |
| E2427183 | Certificate of Analysis | May 17, 2024 | P340183 |
| E2427184 | Certificate of Analysis | May 17, 2024 | P340183 |
| E2427185 | Certificate of Analysis | May 17, 2024 | P340183 |
| A2402012 | Certificate of Analysis | Dec 22, 2023 | P340183 |
| A2402013 | Certificate of Analysis | Dec 22, 2023 | P340183 |
| Solubility | Soluble in water |
|---|---|
| Sensitivity | Hygroscopic |
| Melt Point(°C) | 190° C (lit.) |
| Molecular Weight | 197.132 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 196.845 Da |
| Monoisotopic Mass | 196.845 Da |
| Topological Polar Surface Area | 80.300 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 62.200 |
| 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 | 3 |
| 1. Siqi Li, Yanan Wei, Qiong Wu, Yuan Han, Rongmei Liu, Guixiang Qian, Chao Yang. (2023) Spiny spherical MnCO3@MnO2 cathode material for aqueous zinc ion batteries. MATERIALS LETTERS, [PMID:] [10.1016/j.matlet.2023.135224] |
| 2. Chunling Ren, Xiao Xu, Dan Yan, Mengzhen Gu, Jinghan Zhang, Haili Zhang, Chao Han, Lingyi Kong. (2022) Dual-action nanoplatform with a synergetic strategy to promote oxygen accumulation for enhanced photodynamic therapy against hypoxic tumors. Acta Biomaterialia, [PMID:35526738] [10.1016/j.actbio.2022.04.035] |
| 3. Tao Liu, Fengmin Ma, Zeyi Shi, Guijian Guan, Ming-Yong Han. (2025) Assembled Melamine-Regulated Synthesis of Uniform Manganese Dioxide Nanoribbons for Superior Heating Effect. ACS Applied Materials & Interfaces, [PMID:41449790] [10.1021/acsami.5c20631] |
