Ammonium molybdate tetrahydrate
Ammonium molybdate tetrahydrate (CAS: 12054-85-2) is an inorganic compound with the linear formula (NH4)6Mo7O24 · 4H2O and a molecular weight of 1235.86 g/mol. It is a white crystalline solid that is soluble in water. This compound finds applications in various analytical procedures, as a catalyst in chemical synthesis, and in biochemical research. Tech Serve Solutions offers this product in a BioUltra grade.
- IUPAC
- Ammonium heptamolybdate tetrahydrate,Molybdic acid ammonium salt tetrahydrate
- Synonyms
- Ammonium heptamolybdate tetrahydrateMolybdic acid ammonium salt tetrahydrate
Analytical Reagent
Ammonium molybdate tetrahydrate is commonly used in analytical chemistry for the determination of phosphorus and other analytes. Its high purity makes it suitable for sensitive colorimetric assays.
Catalysis
This compound serves as a precursor or component in the development of catalysts for various chemical reactions. Its molybdenum content is valuable in oxidation and hydrogenation processes.
Biochemical Research
Utilised in biochemical applications, including its use with nanodisc reagents for membrane protein research. It can also be a source of molybdenum for biological systems in controlled laboratory settings.
Chemical Synthesis
Acts as a reagent in the synthesis of other molybdenum-containing compounds and materials. Its reactivity is leveraged in the creation of complex inorganic structures.
| Molecular weight | 1235.86 |
|---|---|
| Linear formula | (NH4)6Mo7O24 · 4H2O |
| Assay | 81% |
| Density | 2.498 g/mL at 25 °C(lit.) |
| Solubility | H2O: soluble0.05 M at 20 °C, clear, colorless |
| pH | 4.0-5.5 (25 °C, 0.05 M in H2O) |
| Storage temperature | room temp |
| Impurities tested | ≤0.005% Insoluble matter |
| Suitability | meets USP testing specifications |
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Cation traces | Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg |
| Anion traces | chloride (Cl-): ≤10 mg/kgnitrate (NO3-): ≤20 mg/kgphosphate (PO43-): ≤5 mg/kgphosphate, silicate, arsenate (as SiO2): ≤5 mg/kgsulfate (SO42-): ≤100 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioUltra |
|---|---|
| Absorption | absorption0.05M/355 nm, H2O cut-off |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ammonium molybdate tetrahydrate used for?
+
Ammonium molybdate tetrahydrate is used in analytical chemistry for phosphorus determination, as a catalyst in chemical synthesis, and in biochemical research, including membrane protein studies.
What is the CAS number and formula for Ammonium molybdate tetrahydrate?
+
The CAS number is 12054-85-2, and its linear formula is (NH4)6Mo7O24 · 4H2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Ammonium molybdate tetrahydrate in a BioUltra grade with an assay of 81%.
How should Ammonium molybdate tetrahydrate be handled safely?
+
When handling Ammonium molybdate tetrahydrate, it is recommended to use personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation to avoid dust inhalation.
Is Ammonium molybdate tetrahydrate exported or shipped internationally by TSS?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and Ammonium molybdate tetrahydrate can be packed and exported according to international regulations.
How can I request a quote or sample for Ammonium molybdate tetrahydrate?
+
To request a quote or sample, please contact the Tech Serve Solutions sales team through the website or by phone, providing the product name and CAS number.
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis