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Phosphomolybdic acid hydrate - Mo:45% - 63%, high purity , CAS No.51429-74-4

    Grade & Purity:
  • Mo:45% - 63%
In stock
Item Number
P305387
Grouped product items
SKU Size
Availability
Price Qty
P305387-25g
25g
5
$34.90
P305387-100g
100g
5
$85.90
P305387-500g
500g
2
$340.90

Basic Description

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.

Taxonomic Classification

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

Names and Identifiers

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)

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.

21 results found

Lot Number Certificate Type Date Item
E2523421 Certificate of Analysis May 10, 2025 P305387
E2523422 Certificate of Analysis May 10, 2025 P305387
E2523423 Certificate of Analysis May 10, 2025 P305387
A2522148 Certificate of Analysis Jan 03, 2025 P305387
A2522149 Certificate of Analysis Jan 03, 2025 P305387
A2522154 Certificate of Analysis Jan 03, 2025 P305387
G2431455 Certificate of Analysis Jun 24, 2024 P305387
G2431456 Certificate of Analysis Jun 24, 2024 P305387
J2311554 Certificate of Analysis Oct 24, 2023 P305387
E2318668 Certificate of Analysis Apr 14, 2023 P305387
E2318672 Certificate of Analysis Apr 14, 2023 P305387
E2318707 Certificate of Analysis Apr 14, 2023 P305387
A2506546 Certificate of Analysis Apr 14, 2023 P305387
C23031222 Certificate of Analysis Jan 11, 2023 P305387
C23031198 Certificate of Analysis Jan 11, 2023 P305387
I2216450 Certificate of Analysis Sep 05, 2022 P305387
I2216476 Certificate of Analysis Sep 05, 2022 P305387
I2216477 Certificate of Analysis Sep 05, 2022 P305387
C2223067 Certificate of Analysis Apr 21, 2022 P305387
C2210059 Certificate of Analysis Mar 19, 2022 P305387
F2210671 Certificate of Analysis Apr 29, 2021 P305387

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Chemical and Physical Properties

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

Alternative Products

Citations of This Product

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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,  (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,  (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,  (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,  (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): (3317-3326). 
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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). 
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