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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
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P305387-25g
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25g |
5
|
$34.90
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P305387-100g
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100g |
5
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$85.90
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P305387-500g
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500g |
2
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$340.90
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|
| Synonyms | Phosphoric acid, anhydride with molybdic acid | Phosphomolybdic acid [MI] | Phosphomolybdic acid hydrate, moist crystals | PHOSPHOMOLYBDICACIDHYDRATE | Phosphomolybdic acid hydrate, SAJ special grade | Molybdenumphosphorus hydroxide oxide | Phosphomolybdi |
|---|---|
| Specifications & Purity | Mo:45% - 63% |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description |
Phosphomolybdic acid (PMA) hydrate is primarily used in spectrophotometric determination of phosphate ions. PMA is a component in the 3-color histology stain called Masson’s trichrome; employed in the differentiation step, Phosphomolybdic acid is one of the solutions fixed tissues are immersed in prior to subsequent staining. Phosphomolybdic acid is also used as reagent for simple and rapid colorimetric determination of phenothiazine derivatives. PMA oxidizes the phenothiazine derivative to a cationic free radical, forming a coloured salt. A preliminary extraction is necessary if certain reductants (sulphite or ascorbic acid) are present as stabilizers, as they will reduce the reagent to phosphomolybdenum blue. A reagent used for spectrophotometric determination of phosphate ions.Employed in preparation of a hybrid organic-inorganic, electroactive material with potential application as a cation-insertion electrode in batteries. Phosphomolybdic acid hydrate may be used in the synthesis of molybdenum disulfide (MoS2)-reduced graphene oxide (RGO) composites with potential application as electrodes for sodium ion battery. It may also be used as a catalyst precursor in the presence of hydrogen peroxide as oxidant for the dibenzothiophenes oxidation in diesel fuels. A precursor to hybrid organic-inorganic based molecular batteries with applications as cation-insertion electrodes. |
Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Transition metal oxoanionic compounds |
| Subclass | Transition metal phosphates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal phosphates |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Transition metal phosphate - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as transition metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is a transition metal. |
| External Descriptors | Not available |
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| Pubchem Sid | 504768125 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504768125 |
| IUPAC Name | phosphoric acid;trioxomolybdenum;hydrate |
| INCHI | InChI=1S/12Mo.H3O4P.H2O.36O/c;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| InChIKey | PDDXOPNEMCREGN-UHFFFAOYSA-N |
| Smiles | O.OP(=O)(O)O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O |
| Isomeric SMILES | O.OP(=O)(O)O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O |
| WGK Germany | 3 |
| UN Number | 3088 |
| Packing Group | III |
| Molecular Weight | 1825.25 (anhydrous basis) |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 10, 2025 | P305387 | |
| Certificate of Analysis | May 10, 2025 | P305387 | |
| Certificate of Analysis | May 10, 2025 | P305387 | |
| Certificate of Analysis | Jan 03, 2025 | P305387 | |
| Certificate of Analysis | Jan 03, 2025 | P305387 | |
| Certificate of Analysis | Jan 03, 2025 | P305387 | |
| Certificate of Analysis | Jun 24, 2024 | P305387 | |
| Certificate of Analysis | Jun 24, 2024 | P305387 | |
| Certificate of Analysis | Oct 24, 2023 | P305387 | |
| Certificate of Analysis | Apr 14, 2023 | P305387 | |
| Certificate of Analysis | Apr 14, 2023 | P305387 | |
| Certificate of Analysis | Apr 14, 2023 | P305387 | |
| Certificate of Analysis | Apr 14, 2023 | P305387 | |
| Certificate of Analysis | Jan 11, 2023 | P305387 | |
| Certificate of Analysis | Jan 11, 2023 | P305387 | |
| Certificate of Analysis | Sep 05, 2022 | P305387 | |
| Certificate of Analysis | Sep 05, 2022 | P305387 | |
| Certificate of Analysis | Sep 05, 2022 | P305387 | |
| Certificate of Analysis | Apr 21, 2022 | P305387 | |
| Certificate of Analysis | Mar 19, 2022 | P305387 | |
| Certificate of Analysis | Apr 29, 2021 | P305387 |
| Solubility | Soluble in water, ethanol, and ether. |
|---|---|
| Sensitivity | Hygroscopic |
| Melt Point(°C) | 90℃ |
| Molecular Weight | 1843.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 41 |
| Rotatable Bond Count | 0 |
| Exact Mass | 1841.67 Da |
| Monoisotopic Mass | 1866.67 Da |
| Topological Polar Surface Area | 693.000 Ų |
| Heavy Atom Count | 54 |
| Formal Charge | 0 |
| Complexity | 112.000 |
| 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 | 14 |
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| 1. Jinbo Zhu, Xu Chen, Xiangge Sang, Gang Yang. (2024) Synthesis of a phosphomolybdic acid-modified AlPO4-5/SAPO-34 composite catalyst and its catalytic performance in the MTO reaction. APPLIED CATALYSIS A-GENERAL, 669 (119486). |
| 2. Jiawang Xiang, Bing Zhang, Yani Shi, Yanfei Wen, Yuan Yuan, Jianying Lin, Zhihuan Zhao, Jing Li, Yan Cheng. (2023) Isoniazide modified Ag nanoparticles triggered photothermal immunoassay for carcinoembryonic antigen detection. ANALYTICAL BIOCHEMISTRY, 683 (115370). |
| 3. Weiwei Han, Yang Qian, Fan Zhang, Yi He, Ping Li, Xingwang Zhang. (2023) Ultrasmall IrO2 nanoparticles anchored on hollow Co-Mo multi-oxide heterostructure nanocages for efficient oxygen evolution in acid. CHEMICAL ENGINEERING JOURNAL, 473 (145353). |
| 4. Taiwen Zhang, Jun Guo, Yiju Zhang, Dan Zhang, Lin Lu, Shuangyan Qiu, Jiangqin Zhong. (2023) Synthesis, Characterization, and Catalytic Performance of Modified Keggin-type Calix[6]arene-like Polyoxometalates. ChemistrySelect, 8 (26): (e202204971). |
| 5. Wenting Li, Xinai Zhang, Yongqiang Shi, Xuetao Hu, Xin Wang, Nini Liang, Tingting Shen, Xiaobo Zou, Jiyong Shi. (2023) A dual-modal biosensor coupling cooperative catalysis strategy for sensitive detection of AFB1 in agri-products. FOOD CHEMISTRY, 426 (136553). |
| 6. Zhenchao Tao, Jingguo Wang, Haitao Wu, Jiaru Hu, Lu Li, Yuhang Zhou, Qi Zheng, Lisha Zha, Zhengbao Zha. (2023) Renal Clearable Mo-Based Polyoxometalate Nanoclusters: A Promising Radioprotectant against Ionizing Irradiation. ACS Applied Materials & Interfaces, 15 (9): (11474–11484). |
| 7. Yu Xiaoxia, Zhou Qi, Bi Lihua. (2022) Ultrasensitive Electrochemical Sensor Based on β-Cyclodextrin–Polyaniline–Phosphomolybdic Acid Matrix for the Detection of Ascorbic Acid. RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 95 (7): (1036-1047). |
| 8. Yisheng Xu, Yaoheng Liang, Zeng Yuai, Hangyu Long, Qizhi He, Kaijin Guo, Yuyuan Zhang, Dongchu Chen, Xuejun Xu, Huawen Hu. (2022) Co-doping g-C3N4 with P and Mo for efficient photocatalytic tetracycline degradation under visible light. CERAMICS INTERNATIONAL, 48 (24677). |
| 9. Xingyu Luo, Fengjiao Li, Fei Peng, Lizhen Huang, Xiaoling Lang, Meiqin Shi. (2021) Strategies for Perfect Confinement of POM@MOF and Its Applications in Producing Defect-Rich Electrocatalyst. ACS Applied Materials & Interfaces, 13 (48): (57803–57813). |
| 10. Junxian Hu, Chaohong Guan, Huangxu Li, Yangyang Xie, Liuyun Zhang, Jingqiang Zheng, Yanqing Lai, Zhian Zhang. (2022) Boosting potassium-storage performance via confining highly dispersed molybdenum dioxide nanoparticles within N-doped porous carbon nano-octahedrons. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 607 (1109). |
| 11. Shiqiang Wang, Yali Cao, Wei Jia, Zhenjiang Lu, Dianzeng Jia. (2021) A cage-confinement strategy to fabricate Pt-Mo6Co6C heterojunction for highly efficient PH-universal hydrogen evolution. APPLIED CATALYSIS B-ENVIRONMENTAL, 298 (120579). |
| 12. Man Qi, Xi Chen, Heng Zhong, Jingwei Wu, Fangming Jin. (2020) Base-Free, Vanadium-Catalyzed Conversion of Chitin into Acetic Acid under Low Oxygen Pressure. ACS Sustainable Chemistry & Engineering, 8 (50): (18661–18670). |
| 13. Zhihao Si, Miao Zuo, Wenlong Jia, Gaofeng Chen, Xing Tang, Xianhai Zeng, Lu Lin. (2020) Effective Synthesis of a Biodiesel Precursor from Furan Derivatives at Room Temperature with NaHSO4 as a Recyclable Catalyst. ENERGY & FUELS, 34 (11): (14275–14282). |
| 14. Haiyan Cao, Mingjie Tang, Xin Wang, Wenbing Shi. (2020) Facile and rapid synthesis of emission color-tunable molybdenum oxide quantum dots as a versatile probe for fluorescence imaging and environmental monitoring. ANALYST, 145 (19): (6270-6276). |
| 15. Shifu Wang, Zuoyi Xiao, Shangru Zhai, Guoxiang Wang, Wensha Niu, Longfei Qin, Zhongcheng Li, Qingda An. (2020) Construction of Sn–Mo bimetallic oxide nanoparticle-encapsulated P-doped 3D hierarchical porous carbon through an in-situ reduction and competitive cross-linking strategy for efficient pseudocapacitive energy storage. ELECTROCHIMICA ACTA, 343 (136106). |
| 16. Hui Wang, Meiyin Wang, Jining Shang, Yuanhang Ren, Bin Yue, Heyong He. (2020) H3PMo12O40 Immobilized on Amine Functionalized SBA-15 as a Catalyst for Aldose Epimerization. Materials, 13 (3): (507). |
| 17. Di Yin, Ming-Liang Wang, Ying-Zi Wang, Xun Hu, Bo Liu, Hong Liu, Lulu Ma, Guang-Gang Gao. (2019) A ternary ZnO/ZnS/MoS2 composite as a reusable SERS substrate derived from the polyoxomolybdate/ZIF-8 host–guest framework. Journal of Materials Chemistry C, 7 (32): (9856-9864). |
| 18. Yueling Cao, Hepeng Zhang, Kangkai Liu, Qiuyu Zhang, Kai-Jie Chen. (2019) Biowaste-Derived Bimetallic Ru–MoOx Catalyst for the Direct Hydrogenation of Furfural to Tetrahydrofurfuryl Alcohol. ACS Sustainable Chemistry & Engineering, 7 (15): (12858–12866). |
| 19. Menglei Yuan, Sobia Dipazir, Meng Wang, Yu Sun, Denglei Gao, Yiling Bai, Min Zhang, Peilong Lu, Hongyan He, Xiangyang Zhu, Shuwei Li, Zhanjun Liu, Zhaopeng Luo, Guangjin Zhang. (2019) Polyoxometalate-assisted formation of CoSe/MoSe2 heterostructures with enhanced oxygen evolution activity. Journal of Materials Chemistry A, 7 (7): (3317-3326). |
| 20. Cong Wang, Ming Zhou, Yuanyuan Ma, Huaqiao Tan, Yonghui Wang, Yangguang Li. (2018) Hybridized Polyoxometalate-Based Metal–Organic Framework with Ketjenblack for the Nonenzymatic Detection of H2O2. Chemistry-An Asian Journal, 13 (16): (2054-2059). |
| 21. Wang Hongzhi, Zhou Haibin, Zhang Weiguo, Yao Suwei. (2018) Urea-assisted synthesis of amorphous molybdenum sulfide on P-doped carbon nanotubes for enhanced hydrogen evolution. JOURNAL OF MATERIALS SCIENCE, 53 (12): (8951-8962). |
| 22. Sheng Zhu, Xiaoxin Yang, Lan Li, Xiao Wang, Gaoyi Han. (2024) Confined grotthuss proton-conduction along polyoxometalate chains inside carbon nanotubes for high-rate charge storage. CHEMICAL ENGINEERING JOURNAL, 488 (150744). |
| 23. Xujing Ji, Jiayang Zhang, Guoqing Zhang, Na Li, Ruixin Wang, Haiqiang Lin, Xinping Duan. (2024) Dual interfacing with metallic cobalt boosts the electron shuttle of CdS-carbide nanoassemblies. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 660 (810). |
| 24. Xinlun Song, Junshuo Cui, Zhenning Lou, Weijun Shan, Haibiao Yu, Xiaogeng Feng, Yuejiao Wang, Ying Xiong. (2024) Enhancement of oxygen evolution reaction by in situ growth PMo12@ZIF-67 on MWCNTs via perylene bisimide-based dispersant. JOURNAL OF ALLOYS AND COMPOUNDS, 995 (174762). |
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| 26. Xuanhua Zhang, Chao Wang, Chao Luan, Mengyin Liao, Wenyuan Xu. (2024) Preparation of MOF-derived molybdenum-carbide-modified PtCu nano-alloy catalysts and their methanol oxidation performance. NEW JOURNAL OF CHEMISTRY, 48 (17): (7964-7971). |
| 27. Xinming Ye, Xinyi Jing, Yunlan Liu, Zhiqing Han, Fan Yang, Liang Qiao, Jie Ren, Linggong Meng, Zhimao Li, Wensheng Wang, Jie Li, Yingchun Li. (2024) Simultaneously Flame Retarding and Toughening of Epoxy Resin Composites Based on Two-Dimensional Polyhedral Oligomeric Silsesquioxane/Polyoxometalate Supramolecular Nanocrystals with Ultralow Loading. ACS Applied Materials & Interfaces, 16 (37): (49763-49777). |