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AMMONIUM METATUNGSTATE

AMMONIUM METATUNGSTATE Structure
AMMONIUM METATUNGSTATE structure
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)
Molecular Weight:
2864.08
MDL Number:
MFCD00042673
MOL File:
12028-48-7.mol
Last updated:2023-08-08 17:12:36
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AMMONIUM METATUNGSTATE 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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Hazard statements  H302-H315-H319
Precautionary statements  P280a-P301+P312a-P305+P351+P338-P321-P332+P313-P501a
Hazard Codes  Xn
Risk Statements  22-41-52/53
Safety Statements  26-39-60
WGK Germany  2
TSCA  Yes
NFPA 704
0
2 0

AMMONIUM METATUNGSTATE price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar 044792 Ammonium tungsten oxide hydrate 12028-48-7 25g $36.1 2021-12-16 Buy
Alfa Aesar 044792 Ammonium tungsten oxide hydrate 12028-48-7 100g $72.3 2021-12-16 Buy
Strem Chemicals 93-7420 Ammonium metatungstate hydrate (99.9+%-W) 12028-48-7 25g $44 2024-03-01 Buy
Strem Chemicals 93-7420 Ammonium metatungstate hydrate (99.9+%-W) 12028-48-7 100g $102 2024-03-01 Buy
Alfa Aesar 044792 Ammonium tungsten oxide hydrate 12028-48-7 500g $244 2021-12-16 Buy
Product number Packaging Price Buy
044792 25g $36.1 Buy
044792 100g $72.3 Buy
93-7420 25g $44 Buy
93-7420 100g $102 Buy
044792 500g $244 Buy

AMMONIUM METATUNGSTATE Chemical Properties,Uses,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

WO Ammonium paratungstate Nitric acid Ammonium citrate tribasic

Preparation Products

AMMONIUM METATUNGSTATE Suppliers

Global( 50)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +86-18949832763 info@tnjchem.com China 2989 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5909 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177 peter@yan-xi.com China 5993 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17367 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23556 58
Nanjing Duly Biotech Co.,Ltd 		+undefined18013301590 melody@njduly.com China 2452 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 50000 58
Supplier Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 		55
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Shandong chuangyingchemical Co., Ltd. 		58
Chongqing Chemdad Co., Ltd 		58
Hebei Yanxi Chemical Co., Ltd. 		58
SIMAGCHEM CORP 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Nanjing Duly Biotech Co.,Ltd 		58
GIHI CHEMICALS CO.,LIMITED 		58

View Lastest Price from AMMONIUM METATUNGSTATE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ammonium Metatungstate pictures 2023-08-09 Ammonium Metatungstate
12028-48-7
 US $50.00-10.00 / kg 1kg 99.9% 20 tons Hebei Yanxi Chemical Co., Ltd.
AMMONIUM METATUNGSTATE pictures 2019-07-06 AMMONIUM METATUNGSTATE
12028-48-7
 US $1.00 / kg 1kg 95%-99% 100kg Career Henan Chemical Co

AMMONIUM METATUNGSTATE Spectrum

AMMONIUM METATUNGSTATE(12028-48-7)IR1

12028-48-7(AMMONIUM METATUNGSTATE)Related Search:

Sodium tungstate Iron oxide brown ZINC IRON OXIDE Cupric oxide Ammonium paratungstate
AMMONIUM TUNGSTATE 99.99% AMMONIUM TUNGSTATE PENTAHYDRATE (99.999%-W) PURATREM AMMONIUM METATUNGSTATE HYDRATE, >=66.5% W,AMMONIUM METATUNGSTATE HYDRATE, 99.99% AMMONIUM METATUNGSTATE HYDRATE >=66.5%& AMMONIUM METATUNGSTATE HYDRATE
AMMONIUM METATUNGSTATE

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AMMONIUM TUNGSTATE, META AMMONIUM TUNGSTEN OXIDE AMMONIUM METATUNGSTATE Ammoniummetatungstatehydrate(99.9+%-W) TUNGSTATEHEXAAMMONIUM ammonium metatungstate hexahydrate hexaammonium wolframate 12028-48-7 NH46H2W12O40稾H2O H26N6O40W12 NH46W12O39XH2O Catalysis and Inorganic Chemistry metal tungstate