Melamine polyphosphate , CAS No.20208-95-1

CAS: 20208-95-1 Cat. No.: M191925 Molecular Weight: 224.12 EC Number: 243-601-5
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Synonyms
EC 255-449-7 | Melamine phosphate | Boronic acid, (2,4-dimethylphenyl)- | 1,3,5-Triazine-2,4,6-triamine, phosphate (2:1) | AS-15268 | Melamine Polyphosp | 1,3,5-Triazine-2,4,6-triamine, phosphate (1:1) | AKOS028108538 | XFZRQAZGUOTJCS-UHFFFAOYSA-N | DOS5Q
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
25g
M191925-25g
4
$11.90
100g
M191925-100g
7
$25.90
250g
M191925-250g
3
$37.90
500g
M191925-500g
1
$53.90
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Why this grade

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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EC 255-449-7 | Melamine phosphate | Boronic acid, (2, 4-dimethylphenyl)- | 1, 3, 5-Triazine-2, 4, 6-triamine, phosphate (2:1) | AS-15268 | Melamine Polyphosp | 1, 3, 5-Triazine-2, 4, 6-triamine, phosphate (1:1) | AKOS028108538 | XFZRQAZGUOTJCS-UHFFFAOYSA-N | DOS5Q
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Pubchem Sid488186712
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186712
Canonical SmilesC1(=NC(=NC(=N1)N)N)N.OP(=O)(O)O
IUPAC Namephosphoric acid;1,3,5-triazine-2,4,6-triamine
InChIKeyXFZRQAZGUOTJCS-UHFFFAOYSA-N
INCHI1S/C3H6N6.H3O4P/c4-1-7-2(5)9-3(6)8-1;1-5(2,3)4/h(H6,4,5,6,7,8,9);(H3,1,2,3,4)
Isomeric SMILES C1(=NC(=NC(=N1)N)N)N.OP(=O)(O)O
Molecular Weight 224.12
Reaxy-Rn 6025632
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6025632&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassTriazines
SubclassAminotriazines
Intermediate Tree Nodes Not available
Direct ParentAminotriazines
Alternative Parents Organic phosphoric acids and derivatives  1,3,5-triazines  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aminotriazine - Amino-1,3,5-triazine - 1,3,5-triazine - Organic phosphoric acid derivative - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminotriazines. These are organic compounds containing an amino group attached to a triazine ring.
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.

15 results found

Lot NumberCertificate TypeDateItem
C2611498Certificate of AnalysisFeb 28, 2026 M191925
C2611502Certificate of AnalysisFeb 28, 2026 M191925
C2611511Certificate of AnalysisFeb 28, 2026 M191925
C2611512Certificate of AnalysisFeb 28, 2026 M191925
L2301401Certificate of AnalysisSep 09, 2025 M191925
L2301402Certificate of AnalysisSep 09, 2025 M191925
L2301403Certificate of AnalysisSep 09, 2025 M191925
J2123311Certificate of AnalysisMay 15, 2025 M191925
J2123317Certificate of AnalysisMay 15, 2025 M191925
J2123319Certificate of AnalysisMay 15, 2025 M191925
F2506059Certificate of AnalysisNov 16, 2023 M191925
G2510011Certificate of AnalysisNov 16, 2023 M191925
H2420038Certificate of AnalysisNov 16, 2023 M191925
J2123316Certificate of AnalysisAug 21, 2023 M191925
B2311376Certificate of AnalysisFeb 18, 2023 M191925

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Chemical and Physical Properties
Molecular Weight224.120 g/mol
XLogP3
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count10
Rotatable Bond Count0
Exact Mass224.042 Da
Monoisotopic Mass224.042 Da
Topological Polar Surface Area194.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity113.000
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 Count2
Citations of This Product
References
1. Jiahao He, Wenlu Zhang, Xinpeng Jin, Chong He, Wenbin Li.  (2023)  Blow spinning mass production of melamine@polyacrylonitrile composite nanofibers with enhanced flame-retardant and strengths.  Progress in Natural Science-Materials International,      [PMID:] [10.1016/j.pnsc.2023.11.008]
2. Min Cao, Guoqing Xiao, Chunlin Chen, Chunyan Chen, Zhengwei Yang, Fei Zhong, Shuyi Shang, Mingtan Wang, Rui Zou.  (2023)  Synergetic modification of graphitic carbon nitride by Zr-based metal-organic framework and tetraethoxysilane for improving fire performance in composite coatings.  PROGRESS IN ORGANIC COATINGS,      [PMID:] [10.1016/j.porgcoat.2023.107756]
3. Jin Li, Kaicai Fan, Hongliang Jiang, Fenghong Lu, Lixiu Cui, Bin Li, Qi Zhang, Gao-Chao Fan, Lingbo Zong, Lei Wang.  (2022)  Boosting the oxygen reduction reaction behaviour of atomic Fe–N4 active sites in porous honeycomb-like carbon via P heteroatom doping.  Journal of Materials Chemistry A,  10  (35): (18147-18155).  [PMID:] [10.1039/D2TA04255J]
4. Xueying Wang, Tian Yuan, Jiawen Liang, Jinxin Yang, Yangming Xie, Ling Li, Wenming Zhang.  (2022)  FeNx nanoparticles embedded in three-dimensional N-doped carbon nanofibers as efficient oxygen reduction reaction electrocatalyst for microbial fuel cells in alkaline and neutral media.  INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,      [PMID:] [10.1016/j.ijhydene.2022.05.176]
5. Haopeng Luo, Xin Zhou, Quanyuan Chen, Juan Zhou.  (2020)  Removal of 2,4-dichlorophenoxyacetic acid by the boron-nitrogen co-doped carbon nanotubes: Insights into peroxymonosulfate adsorption and activation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.118196]
6. Xinya Wang, Xinhan Chai, Weiqiu Huang, Xufei Li, Bing Zhu, Xiaotong Li, Yankang Zhou, Zhuoming Yang, Xianhang Sun, Lipei Fu.  (2024)  Green synthesis of biomass-derived porous carbon with hierarchical pores and enhanced surface area for superior VOCs adsorption.  Materials Today Communications,      [PMID:] [10.1016/j.mtcomm.2024.108906]
7. Zhishuo Liu, Shuo Xing, Yuchun Li, Jun Sun, Hongfei Li, Xiaoyu Gu, Sheng Zhang.  (2024)  Surface modification of zinc oxide and its application in polypropylene with excellent fire performance and ultra-violet resistance.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:38301468] [10.1016/j.jcis.2024.01.134]
8. Wenli Feng, Lu Zhao, Chenxia Hao, Lin Yuan, Lizhen Liu, Xiaoming Yang, Yunfeng Bai, Feng Feng.  (2025)  Ultra-stable room temperature phosphorescence CDs-based composite materials for anti-counterfeiting application.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:40139143] [10.1016/j.saa.2025.126106]
9. Juan Chai, Haoxue Lu, Yan Xia, Juan Li, Zhenghong Guo, Zhengping Fang.  (2025)  Highly Efficient Anti-Drip and Smoke Suppression Effect of Polypropylene Composites Based on Intumescent Flame Retardant and Metallo-Organic Compound.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.57728]
10. Yapeng Li, Jihua Zhang, Yi Liu, Qizhu Qian, Ziyun Li, Yin Zhu, Genqiang Zhang.  (2020)  Partially exposed RuP2 surface in hybrid structure endows its bifunctionality for hydrazine oxidation and hydrogen evolution catalysis.  Science Advances,  (44):   [PMID:33115737] [10.1126/sciadv.abb4197]
11. Yaqi Ren, Junchen Tian, Sangwan Li, Xi Li, Xiangyuan Zhao, Xiang Wang, Pengchong Yang, Jiaming Ni, Xixi Ji, Pingping Liu.  (2025)  Phosphorus and boron enhanced N-doped carbon nanofibers for enhanced lithium ion storage.  RSC Advances,  15  (24): (19522-19529).  [PMID:40491800] [10.1039/D5RA00982K]
12. Congyu Du, Xiaonan Zhang, Huiye Zhang, Yuanyuan Cheng, Jingjing Dong, Liyong Yuan.  (2025)  Enhanced photocatalytic activity of g-C3N4/TiO2 heterojunction for uranium extraction from seawater.  INORGANIC CHEMISTRY COMMUNICATIONS,      [PMID:] [10.1016/j.inoche.2025.116067]
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