Welcome to LookChem.com Sign In|Join Free
  • or
Phosphomolybdic acid (H5Mo12O41P) is a reagent and indicator, classified as specialty chemicals. It is used for the identification, detection, and analysis of pathologic, biological, or chemical conditions or processes. As an indicator, it undergoes changes in its physical appearance, such as color changes, when a certain chemical titration is approaching the endpoint. As a reagent, it is used to determine or detect the presence of another substance microscopically or chemically, especially through analysis.
Used in Chemical Analysis:
Phosphomolybdic acid is used as a reagent for alkaloids, uric acid, xanthine, creatinine, and some metals. It is also used as a pigment and imparts water resistance to plastics.
Used in Microscopy:
Phosphomolybdic acid is used as a nerve stain in microscopy, in combination with hematoxylin.
Used in Chromatography:
Phosphomolybdic acid is used as a multipurpose staining reagent in chromatography. It is applied in concentrations of 10-20% in polar organic solvents such as ethanol. It stains a majority of functional groups, but it fails to highlight various groups on the basis of the staining spots indicated on the TLC plate. TLC's treated with Phosphomolybdic acid are indicated with a light green coloration, whereas compounds of interest are highlighted by relatively dark green spots. It is essential to apply heat treatment to TLC plates with the Phosphomolybdic acid solution to activate the stain for visualization.
Used in Plating Processes:
Phosphomolybdic acid may be used as a reagent for alkaloids and as an additive in plating processes.
Used in Cement, Adhesives, and Plastics:
Phosphomolybdic acid may be used in enhancing water resistance in cement, adhesives, and plastics.
Used in Basic Dyes:
Phosphomolybdic acid may be applied as a laking agent in basic dyes.
Used in Photography:
Phosphomolybdic acid is used as a fixing agent in photography.
Used in Pigments:
Phosphomolybdic acid is used in pigments.
Used in Petrochemical Processing:
Catalysts comprising various salts and Phosphomolybdic acid are utilized in various sectors of petrochemical processing. It is particularly significant in its application in catalysis during the selective direct oxidation of aldehydes such as methacrolein and isobutyraldehyde to their subsequent dehydrated methacrylic acid and carboxylic acid. Catalysis in the presence or absence of dehydrated Phosphomolybdic acid in combination with trace amounts of promoters such as decomposable salts of alkaline earth metals and alkalis, copper, bismuth, arsenic, antimony, tellurium, and hydroxides has gained a lot of economic interests in recent years.

11104-88-4

Post Buying Request

11104-88-4 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

11104-88-4 Usage

Chemical and Physical properties

Phosphomolybdic acid has a molecular weight of 1843.373 g/mol, a monoisotopic mass of 1866.669 g/mol and an exact mass of 1841.674 g/mol. It has a hydrogen bond donor and acceptor count of 4 and 41 respectively. Phosphomolybdic acid has a heavy atom count of 54 and a complexity of 112. It has a topographical surface area of 693 A^2 and a covalently-bonded unit count of 14.

Preparation

Phosphomolybdic acid catalysts can be prepared by forming a mixture of hydrated Phosphomolybdic acid in an anhydrous alkyl alcohol. This is followed by adding a base to the mixture and evaporating the mixture to form a catalyst powder, and subsequently calcining and dehydrating the powder to yield the active catalyst. The second method of preparation entails the formation of a solution containing hydrated Phosphomolybdic acid in an anhydrous alkyl alcohol, evaporating the mixture to yield a concentrate and adding a catalyst support substance with the concentrate. This step is followed by contacting the impregnated support with gaseous ammonia in amounts that can yield an insoluble precipitate for ammonium alkyl Phosphomolybdic acid within the membrane of the support substance and thereafter dehydrating and calcining the support material to yield the coated catalyst. A phosphomolybdic acid stain is prepared by dissolving 10g of phosphomolybdic acid in 100ml of absolute ethanol.

Check Digit Verification of cas no

The CAS Registry Mumber 11104-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,1,0 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 11104-88:
(7*1)+(6*1)+(5*1)+(4*0)+(3*4)+(2*8)+(1*8)=54
54 % 10 = 4
So 11104-88-4 is a valid CAS Registry Number.
InChI:InChI=1/Co.Mo.H3O4P.H2O.O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);1H2;/q+2;;;;-2/p-4

11104-88-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name molybdenum,oxygen(2-),phosphorus(3-),hydroxide

1.2 Other means of identification

Product number -
Other names EINECS 234-336-6

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:11104-88-4 SDS

11104-88-4Upstream product

11104-88-4Downstream Products

11104-88-4Related news

Improving antibacterial activity of PHOSPHOMOLYBDIC ACID (cas 11104-88-4) using graphene07/26/2019

Polyoxometalates (POMs), green materials with extraordinary structure and physicochemical properties, have interesting pharmacological properties. In this work, phosphomolybdic acid–reduced graphene oxide (PMo–RGO) nanocomposite was prepared by a simple hydrothermal reduction method without us...detailed

Anti-corrosive performance of electropolymerized PHOSPHOMOLYBDIC ACID (cas 11104-88-4) doped PANI coating on 304SS07/25/2019

A phosphomolybdic acid doped polyaniline (PANI) anti-corrosive coating was synthesized on stainless steel (304SS) by electropolymerization. The combination of phosphoric acid de-doping and phosphomolybdic acid re-doping processes leads to the direct and quick deposition of PANI-coating on 304SS ...detailed

PHOSPHOMOLYBDIC ACID (cas 11104-88-4) and mixed phosphotungstic/PHOSPHOMOLYBDIC ACID (cas 11104-88-4) chitosan membranes as polymer electrolyte for H2/O2 fuel cells07/24/2019

Flat, free-standing phosphomolybdic acid and mixed phosphotungstic/phosphomolybdic acid chitosan membranes were prepared by in-situ ionotropic gelation process at room temperature on porous alumina support firstly impregnated by heteropolyacid. Scanning electron microscopy revealed the formation...detailed

Synergistic effect of Zr-MOF on PHOSPHOMOLYBDIC ACID (cas 11104-88-4) promotes efficient oxidative desulfurization07/21/2019

Synergistic effects between active metal species and carriers show vital importance to redox catalysts. For this study, a successful synthetic strategy is obtained from hybrid materials involving the combination of phosphomolybdic acid (PMA) and Zr-MOF. The electronic structures of the PMA/UiO-6...detailed

Synthesis, characterization and photocatalytic activity of TiO2/ZnO-supported PHOSPHOMOLYBDIC ACID (cas 11104-88-4) nanocomposites07/19/2019

Three nanocomposites of phosphomolybdic acid supported on TiO2and ZnO nanoparticles were synthesized and characterized by means of FESEM, FTIR and XRD analysis. Photocatalytic activity of the synthesized nanocomposite was investigated for aniline as an organic pollutant model. Relatively, good d...detailed

Synthesis, Characterization,and Photocatalytic activity of Silver nanoparticledoped PHOSPHOMOLYBDIC ACID (cas 11104-88-4) supportedZirconia07/18/2019

An ecofriendly solid acid catalyst was synthesized by impregnating phosphomolybdic acid on zirconia followed by doping with Silver nanoparticles to form composite. We report here, the synthesis, characterization and photocatalytic behavior of AgNPs doped Keggin Ions/ Zirconia which is synthesize...detailed

Redox-active doped polypyrrole microspheres induced by PHOSPHOMOLYBDIC ACID (cas 11104-88-4) as supercapacitor electrode materials07/17/2019

Microsphere-structured polypyrrole (PPy) induced and doped by phosphomolybdic acid with high redox activity is synthesized by a facile in situ polymerization method. The diameter of the microsphere can be controlled in the range of 100˜120 nm by the introduction of p-toluene sulfonic acid (TSA),...detailed

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 11104-88-4