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ChemicalBook >> CAS DataBase List >> AMMONIUM METATUNGSTATE

AMMONIUM METATUNGSTATE

AMMONIUM METATUNGSTATE price.
  • $36.1 - $3348.31
  • Product name: AMMONIUM METATUNGSTATE
  • CAS: 12028-48-7
  • MF: H4NO40W12(-5)
  • MW: 2864.08
  • EINECS:234-733-4
  • MDL Number:MFCD00042673
  • Synonyms:AMMONIUM TUNGSTATE, META;AMMONIUM TUNGSTEN OXIDE;AMMONIUM METATUNGSTATE;Ammoniummetatungstatehydrate(99.9+%-W);TUNGSTATEHEXAAMMONIUM;ammonium metatungstate hexahydrate;hexaammonium wolframate
10 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • ProChem
  • Strem Chemicals
  • TRC
Package
  • 250mg
  • 25g
  • 25gm
  • 50G
  • 100gm
  • 100g
  • 250G
  • 500g
  • ManufacturerAlfa Aesar
  • Product number044792
  • Product descriptionAmmonium tungsten oxide hydrate
  • Packaging25g
  • Price$36.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044792
  • Product descriptionAmmonium tungsten oxide hydrate
  • Packaging100g
  • Price$72.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044792
  • Product descriptionAmmonium tungsten oxide hydrate
  • Packaging500g
  • Price$244
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002334
  • Product descriptionAMMONIUM METATUNGSTATE 95.00%
  • Packaging50G
  • Price$2672.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002334
  • Product descriptionAMMONIUM METATUNGSTATE 95.00%
  • Packaging250G
  • Price$3348.31
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1066
  • Product descriptionAmmoniumMetatungstate 99.99+%
  • Packaging25gm
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1066
  • Product descriptionAmmoniumMetatungstate 99.99+%
  • Packaging100gm
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-7420
  • Product descriptionAmmonium metatungstate hydrate (99.9+%-W)
  • Packaging25g
  • Price$44
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-7420
  • Product descriptionAmmonium metatungstate hydrate (99.9+%-W)
  • Packaging100g
  • Price$102
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberA634123
  • Product descriptionAmmonium metatungstate hydrate
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 044792 Ammonium tungsten oxide hydrate 25g $36.1 2021-12-16 Buy
Alfa Aesar 044792 Ammonium tungsten oxide hydrate 100g $72.3 2021-12-16 Buy
Alfa Aesar 044792 Ammonium tungsten oxide hydrate 500g $244 2021-12-16 Buy
American Custom Chemicals Corporation ING0002334 AMMONIUM METATUNGSTATE 95.00% 50G $2672.9 2021-12-16 Buy
American Custom Chemicals Corporation ING0002334 AMMONIUM METATUNGSTATE 95.00% 250G $3348.31 2021-12-16 Buy
ProChem 1066 AmmoniumMetatungstate 99.99+% 25gm $40 2021-12-16 Buy
ProChem 1066 AmmoniumMetatungstate 99.99+% 100gm $100 2021-12-16 Buy
Strem Chemicals 93-7420 Ammonium metatungstate hydrate (99.9+%-W) 25g $44 2024-03-01 Buy
Strem Chemicals 93-7420 Ammonium metatungstate hydrate (99.9+%-W) 100g $102 2024-03-01 Buy
TRC A634123 Ammonium metatungstate hydrate 250mg $45 2021-12-16 Buy

Properties

Melting point :100 °C (dec.)(lit.)
Density :4[at 20℃]
solubility :H2O: 0.1 g/mL, clear, colorless
form :Powder
color :white
Water Solubility :Soluble in water. Insoluble in alcohol.
CAS DataBase Reference :12028-48-7
EPA Substance Registry System :Tungstate (W12(OH)2O386-), hexaammonium (12028-48-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Description

Ammonium tungsten oxide hydrate is widely utilized as a raw material for the synthesis of tungsten catalysts, which is used in a variety of reactions like oxidation, hydroxylation, hydrogenation and polymerization. It is used as a reagent for chemical analysis like medical diagnosis. It is used as a precursor material for the preparation of high-purity WO which is used as thin-film substrate for certain semiconductor devices. It acts as a precursor to a variety of POM (polyoxometalates).

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