magnesium dimetaphosphate - ≥99% , CAS No.13573-12-1

CAS: 13573-12-1 Cat. No.: M302475 Molecular Weight: 182.25 EC Number: 237-000-7
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Magnesium dimetaphosphate|13573-12-1|Metaphosphoric acid (HPO3), magnesium salt|EINECS 237-000-7|Magnesium Metaphosphate|Magnesiummetaphosphat|DTXSID50872572|MFCD07783310|M3423
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100g
M302475-100g
3
$19.90
500g
M302475-500g
2
$66.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Magnesium dimetaphosphate | 13573-12-1 | Metaphosphoric acid (HPO3), magnesium salt | EINECS 237-000-7 | Magnesium Metaphosphate | Magnesiummetaphosphat | DTXSID50872572 | MFCD07783310 | M3423
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid504768070
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768070
Canonical Smiles[O-]P(=O)=O.[O-]P(=O)=O.[Mg+2]
InChIKeyRHJYKEDKMHDZBL-UHFFFAOYSA-L
INCHI1S/Mg.2HO3P/c;2*1-4(2)3/h;2*(H,1,2,3)/q+2;;/p-2
Isomeric SMILES [O-]P(=O)=O.[O-]P(=O)=O.[Mg+2]
Molecular Weight 182.25
Reaxy-Rn 16828910
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16828910&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
ClassAlkaline earth metal organides
SubclassAlkaline earth metal oxides
Intermediate Tree Nodes Not available
Direct ParentAlkaline earth metal oxides
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkaline earth metal oxide - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkaline earth 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 an alkaline earth 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.

3 results found

Lot NumberCertificate TypeDateItem
H2309533Certificate of AnalysisMay 20, 2026 M302475
H2309548Certificate of AnalysisMay 20, 2026 M302475
H2309553Certificate of AnalysisMay 20, 2026 M302475
Chemical and Physical Properties
Molecular Weight182.250 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass181.902 Da
Monoisotopic Mass181.902 Da
Topological Polar Surface Area114.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity36.500
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 Count3
Citations of This Product
References
1. Ziang Su, Xin Wang, Yan Sun, Ruilin Zheng, Lu Deng, Pengpeng Su, Xinyu Liu, Lili Hu, Shubin Chen.  (2026)  From structural evolution to property regulation: The role of fluorine in neodymium-doped phosphate glasses.  JOURNAL OF NON-CRYSTALLINE SOLIDS,      [PMID:] [10.1016/j.jnoncrysol.2026.124034]
Solution Calculators
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