Manganese monoxide - PrimorTrace™, ≥99.99% metals basis , CAS No.1344-43-0

CAS: 1344-43-0 Cat. No.: M105458 Formula: MnO Molecular Weight: 70.94 EC Number: 215-695-8
AVAILABLE TO ORDER
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
Manganese(II) oxide, 99% | Nano Manganese Oxide Powder | EC 215-695-8 | Cassel Green | NU-Manese | Manganese protoxide | CI 77726 | FT-0695208 | UNII-64J2OA7MH3 | Manganese Green | Manganese(II) oxide, powder, -60 mesh, 99% | HSDB 1259 | Natural manganosi
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
1g
M105458-1g
In stock ≥10
—
$39.90
5g
M105458-5g
4 In stock
—
$129.90
10g
M105458-10g
2 In stock
—
$199.90
25g
M105458-25g
Made to order · 8–12 wks
$389.90
100g
M105458-100g
Made to order · 8–12 wks
$999.90
Enter a quantity for the sizes you want to add.
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Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 85 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

The main use of manganese dioxide is in dry-cell batteries, such as the alkaline battery and the zinc-carbon battery. It is useful as a pigment, and as a precursor to other manganese compounds. It is used as a reagent in organic synthesis, for instance, for the oxidation of allylic alcohols and arylmethyl alcohols. It is also employed in various industrial purposes such as adhesives and sealant chemicals, lubricants and lubricant additives, fertilizers, oxidizing/reducing agents, plating agents and surface treating agents, processing aids, air care products, paints and coatings.

Specifications

Synonyms
Manganese(II) oxide, 99% | Nano Manganese Oxide Powder | EC 215-695-8 | Cassel Green | NU-Manese | Manganese protoxide | CI 77726 | FT-0695208 | UNII-64J2OA7MH3 | Manganese Green | Manganese(II) oxide, powder, -60 mesh, 99% | HSDB 1259 | Natural manganosi
Specifications & Purity
PrimorTrace™, ≥99.99% metals basis
Storage
Room temperature
Shipped In
Normal
Grade
PrimorTrace™
Purity
≥99.99% metals basis
Names and Identifiers
Pubchem Sid
Canonical Smiles
O=[Mn]
IUPAC Name
oxomanganese
InChIKey
VASIZKWUTCETSD-UHFFFAOYSA-N
INCHI
1S/Mn.O
Isomeric SMILES
O=[Mn]
WGK Germany
3
RTECS
OP0900000
Molecular Weight
70.94
Reaxy-Rn
16850784
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16850784&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassTransition metal organides
SubclassTransition metal oxides
Intermediate Tree Nodes Not available
Direct ParentTransition metal oxides
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Transition metal oxide - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDateItem
K2217968Certificate of AnalysisSep 04, 2026 M105458
K2217943Certificate of AnalysisSep 04, 2026 M105458
G2615417Certificate of AnalysisJul 02, 2026 M105458
G2615419Certificate of AnalysisJul 02, 2026 M105458
G2615420Certificate of AnalysisJul 02, 2026 M105458
G2617590Certificate of AnalysisJul 02, 2026 M105458
C2604009Certificate of AnalysisMar 10, 2026 M105458
L2125238Certificate of AnalysisOct 11, 2025 M105458
B2108035Certificate of AnalysisDec 06, 2024 M105458
A2415416Certificate of AnalysisJan 03, 2024 M105458
D2318225Certificate of AnalysisOct 27, 2022 M105458
G2206464Certificate of AnalysisJun 24, 2022 M105458
G2206465Certificate of AnalysisJun 24, 2022 M105458
G2205308Certificate of AnalysisJun 16, 2022 M105458
Chemical and Physical Properties
SolubilitySoluble in hydrochloric acid. Insoluble in water.
Molecular Weight70.937 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass70.933 Da
Monoisotopic Mass70.933 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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