ChemicalBook >> CAS DataBase List >>Ammonium paratungstate
Ammonium paratungstate
- CAS No.
- 11120-25-5
- Chemical Name:
- Ammonium paratungstate
- Synonyms
- TUNGSTEN METAL;W HC 40;Wolfram;TUNGSTEN RIBBON;(NH4)10H2(W2O7)6;TUNGSTEN STANDARD;TUNGSTEN AA STANDARD;Ammonium (para)tungs;TUNGSTEN ICP STANDARD;Ammonium Paratungstat
- CBNumber:
- CB2119928
- Molecular Formula:
- H4NO42W12(-9)
- Molecular Weight:
- 2896.08
- MDL Number:
- MFCD00011461
- MOL File:
- 11120-25-5.mol
- MSDS File:
- SDS
Last updated:2024-07-12 17:58:41
Melting point | 3410 °C(lit.) |
---|---|
Boiling point | 5660 °C(lit.) |
Density | 2.3 g/mL at 25 °C(lit.) |
vapor pressure | 0Pa at 25℃ |
solubility | soluble in H2O; insoluble in ethanol |
form | wire |
color | White |
Water Solubility | Soluble in water. Insoluble in alcohol |
Merck | 13,567 |
Exposure limits |
ACGIH: TWA 3 mg/m3 NIOSH: TWA 1 mg/m3; STEL 3 mg/m3 |
InChIKey | WFKWXMTUELFFGS-UHFFFAOYSA-N |
CAS DataBase Reference | 11120-25-5(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | GCP1SFG106 |
EPA Substance Registry System | Tungstate (W12(OH)2O4010-), decaammonium (11120-25-5) |
SAFETY
Risk and Safety Statements
Hazard Codes | F,Xi | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Risk Statements | 11-36/38-36/37/38 | |||||||||
Safety Statements | 6-26-36 | |||||||||
RIDADR | UN 3089 4.1/PG 2 | |||||||||
WGK Germany | - | |||||||||
RTECS | YO7175000 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
HS Code | 28418010 | |||||||||
NFPA 704 |
|
Ammonium paratungstate price More Price(27)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 510114 | Ammonium (para)tungstate hydrate 99.99% trace metals basis | 11120-25-5 | 25g | $140 | 2024-03-01 | Buy |
Sigma-Aldrich | 510114 | Ammonium (para)tungstate hydrate 99.99% trace metals basis | 11120-25-5 | 100g | $339 | 2024-03-01 | Buy |
Alfa Aesar | 042249 | Tungsten, plasma standard solution, Specpure® W 10,000μg/ml | 11120-25-5 | 50ml | $68.5 | 2023-06-20 | Buy |
Alfa Aesar | 042249 | Tungsten, plasma standard solution, Specpure® W 10,000μg/ml | 11120-25-5 | 100ml | $106 | 2023-06-20 | Buy |
Alfa Aesar | 042249 | Tungsten, plasma standard solution, Specpure® W 10,000μg/ml | 11120-25-5 | 500ml | $203 | 2023-06-20 | Buy |
Ammonium paratungstate Chemical Properties,Uses,Production
Chemical Properties
White crystals. Soluble in water; insoluble in alcohol.
Uses
manufacture of tungsten alloys.
Uses
Ammonium tungsten oxide hydrate is used in production of tungsten alloys. It is used, refluxing the ammonia solution is advisable to speed up the dissolution of the oxide.
Flammability and Explosibility
Not classified
Purification Methods
It crystallises from warm water on adding EtOH and cooling.
Ammonium paratungstate Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Global( 325)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1069 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2989 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-15319487004 | 1015@dideu.com | China | 2132 | 58 |
View Lastest Price from Ammonium paratungstate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-18 | Ammonium paratungstate
11120-25-5
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
2024-08-30 | Ammonium paratungstate
11120-25-5
|
US $20000.00 / T | 1T | 99% | 200T | Baoji Guokang Bio-Technology Co., Ltd. | ||
2024-08-14 | Ammonium paratungstate
11120-25-5
|
US $0.00-0.00 / kg | 1kg | 99% | 50000KG/month | Hebei Mojin Biotechnology Co.,Ltd |
- Ammonium paratungstate
11120-25-5
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
- Ammonium paratungstate
11120-25-5
- US $20000.00 / T
- 99%
- Baoji Guokang Bio-Technology Co., Ltd.
- Ammonium paratungstate
11120-25-5
- US $0.00-0.00 / kg
- 99%
- Hebei Mojin Biotechnology Co.,Ltd
11120-25-5(Ammonium paratungstate)Related Search:
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diazanium dioxido-dioxotungsten
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Tungstate(W12(OH)2O4010-), ammonium
TUNGSTEN METAL
11120-25-5
NH410H2W2O76H2O
NH410W12O415H2O
Win5HNO3trHF
Tungstenwirethickness13mm005in
NH42WO4inH2O
NH410H2W2O76xH2O
W12O41N10H42xH2O
Analytical Standards
Analytical Chromatography Product Catalog
1.00 g/L
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