ChemicalBook > CAS DataBase List > AMMONIUM METATUNGSTATE
AMMONIUM METATUNGSTATE
- Product Name
- AMMONIUM METATUNGSTATE
- CAS No.
- 12028-48-7
- Chemical Name
- AMMONIUM METATUNGSTATE
- Synonyms
- TUNGSTATEHEXAAMMONIUM;AMMONIUM METATUNGSTATE;hexaammonium wolframate;AMMONIUM TUNGSTEN OXIDE;AMMONIUM TUNGSTATE, META;ammonium metatungstate hexahydrate;Ammoniummetatungstatehydrate(99.9+%-W)
- CBNumber
- CB4187035
- Molecular Formula
- H4NO40W12(-5)
- Formula Weight
- 2864.08
- MOL File
- 12028-48-7.mol
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AMMONIUM METATUNGSTATE Property
- 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)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-41-52/53
- Safety Statements
- 26-39-60
- WGK Germany
- 2
- TSCA
- Yes
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
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N-Bromosuccinimide Price
Alfa Aesar
- Product number
- 044792
- Product name
- Ammonium tungsten oxide hydrate
- Packaging
- 25g
- Price
- $36.1
- Updated
- 2021/12/16
Alfa Aesar
- Product number
- 044792
- Product name
- Ammonium tungsten oxide hydrate
- Packaging
- 100g
- Price
- $72.3
- Updated
- 2021/12/16
Strem Chemicals
- Product number
- 93-7420
- Product name
- Ammonium metatungstate hydrate (99.9+%-W)
- Packaging
- 25g
- Price
- $44
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 93-7420
- Product name
- Ammonium metatungstate hydrate (99.9+%-W)
- Packaging
- 100g
- Price
- $102
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 044792
- Product name
- Ammonium tungsten oxide hydrate
- Packaging
- 500g
- Price
- $244
- Updated
- 2021/12/16
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AMMONIUM METATUNGSTATE Chemical Properties,Usage,Production
Chemical Properties
white crystal(s); formula also given as (NH4)6H2W12O40 and (NH4)6W12O39 ·4H2O; preparation: reaction of NH4OH with tungstic acid; uses: to prepare tungsten alloys and ammonium phosphotungstate [HAW93] [STR93] [ALD94]
Flammability and Explosibility
Not classified
AMMONIUM METATUNGSTATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from AMMONIUM METATUNGSTATE manufacturers
Hebei Yanxi Chemical Co., Ltd.
- Product
- Ammonium Metatungstate 12028-48-7
- Price
- US $50.00-10.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 20 tons
- Release date
- 2023-08-08
Career Henan Chemical Co
- Product
- AMMONIUM METATUNGSTATE 12028-48-7
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 100kg
- Release date
- 2018-12-24
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