Ammonium molybdate tetrahydrate suppliers
Ammonium molybdate tetrahydrate
- CAS:
- 12054-85-2
- MF:
- 4MoO3.3H2MoO4.4H2O.6H3N
- MW:
- 1235.85
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Properties
- Melting point:
- 190 °C
- Boiling point:
- 190°C
- Density
- 2.498 g/mL at 25 °C (lit.)
- bulk density
- 800kg/m3
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- H2O: 0.05 M at 20 °C, clear, colorless
- form
- Solid
- color
- White to yellow-green
- Odor
- Odorless
- PH Range
- 5 - 5.5
- PH
- 4.0-5.5 (25℃, 0.05M in H2O)
- Water Solubility
- 400 g/L (20 ºC)
- Merck
- 14,533
- Exposure limits
- ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 1000 mg/m3
- Stability:
- Stable. Incompatible with strong acids, strong oxidizing agents.
- CAS DataBase Reference
- 12054-85-2(CAS DataBase Reference)
- EPA Substance Registry System
- Molybdate [Mo7O24(6-)], hexaammonium, tetrahydrate (12054-85-2)
- Absorption
- cut-off at 360nm in H2O at 0.05M
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22-20/21/22
- Safety Statements
- 26-37/39-36/37-36
- RIDADR
- 3288
- WGK Germany
- 1
- RTECS
- QA5076000
- TSCA
- Yes
- HS Code
- 28417000
Use
Ammonium molybdate tetrahydrate (also referred to as Ammonium heptamolybdate, chemical formula: (NH4)6Mo7O24)), appearing as a colorless solid. It can be manufactured through dissolving the molybdenum trioxide in excess amount of aqueous ammonia and evaporating the solution at the room temperature. It has many applications, e.g. as an analytic reagent for measuring content of phosphates, silicates, arsenates and lead; for the production of molybdenum metal and ceramics; for the production of dehydrogenation and desulphurization catalysts; for the fixing of metals; for electroplating; supplement in the crop fertilizer; as a negative stain in biological electron microscopy; as an analgesic in medical fields.
323 supplier list of "Ammonium molybdate tetrahydrate"
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: Analytical Reagent | Package: $37.9/100g;$137.9/500g;$1489.9/12×500g;Bulk package | CustNote: Analytical Reagent
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:Ammonium heptamolybdate tetrahydrate
- Products Intro:Purity: (ammonium molybdate) powder extra pure | Package: $785.9/250g;Bulk package | CustNote: (ammonium molybdate) powder extra pure
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:AMMONIUM MOLYBDATE
- Products Intro:Purity: 99% | Package: kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: methylene blue,linoleic acid,levonorgestrel,Artemisinin,sodium alginate
$10.00/ 1KG
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$0.00/ 25KG
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide
$5.00-2.00 / 1KG
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99%|Package: 1KG;5.00;USD|10KG;3.00;USD|50KG;2.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99% | Package: 1kg;9.9USD|100kg;8.5USD|1000kg;7.2USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Organic intermediates,Inorganic Chemicals,Chemical reagents,Daily Chemicals,Pharmaceutical intermediates
$6.00/ 1kg
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99% | Package: 1kg;6USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: vitamin B12,antimony trioxide,Phenibut,aluminium phosphate
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99% | Package: 1ton;999USD|10ton;888USD|500ton;666USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Tirzepatide,Semaglutide,Liraglutide,Sodium hydroxide,Calcium hypochlorite
- Product Name:Ammonium molybdate tetrahydrate
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA