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Ammonium paratungstate
Ammonium paratungstate
$25 - $1283
Product name
Ammonium paratungstate
Cas No
11120-25-5
MF
H4N.1/10H2O42W12
MW
3060.48
EINECS
234-364-9
MDL Number
MFCD00011461
Synonyms
TUNGSTEN ICP STANDARD;TUNGSTEN ICP/DCP STANDARD;TUNGSTEN ATOMIC SPECTROSCOPY STANDARD;TUNGSTEN ATOMIC ABSORPTION STANDARD;TUNGSTEN AA STANDARD;W HC 40;tungstate(w12(oh)2o4019-),decaammonium ;Tungstate,decaammonium
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Arctom
AK Scientific
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GFS CHEMICALS
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Brand
Packaging
Price
Product name
AK Scientific
O200
25g
$55.1
Ammonium tungsten oxide hydrate
AK Scientific
O200
100g
$192.85
Ammonium tungsten oxide hydrate
Arctom
SY103694
100g
$60
Ammonium tungstate
Arctom
SY103694
100g
$51
Ammoniumtungstate
Biosynth
FA01585
10g
$100
Ammonium (para)tungstate hydrate
Biosynth
FA01585
5G
$60
Ammonium (para)tungstate hydrate
Biosynth
FA01585
25g
$197
Ammonium (para)tungstate hydrate
Biosynth
FA01585
50g
$330
Ammonium (para)tungstate hydrate
Biosynth
FA01585
100g
$480
Ammonium (para)tungstate hydrate
Chem-Impex
35388
1KG
$510
Ammonium paratungstate
1
of
2
Properties
Melting point
3410 °C(lit.)
Boiling point
5660 °C(lit.)
Density
2.3 g/mL at 25 °C(lit.)
vapor pressure
0Pa at 25℃
storage temp.
15-25°C
solubility
soluble in H2O; insoluble in ethanol
form
wire
color
White
PH
6 (20°C in H2O)
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
InChI
1S/10H3N.10H2O.31O.12W/h10*1H3;10*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10*+1/p-10
InChIKey
WFKWXMTUELFFGS-UHFFFAOYSA-N
CAS DataBase Reference
11120-25-5(CAS DataBase Reference)
EPA Substance Registry System
Tungstate (W12(OH)2O4010-), decaammonium (11120-25-5)
Description
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.
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Suppliers and manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
$10.00
/1KG
Ammonium paratungstate
CAS:11120-25-5
career henan chemical co
$1.00
/1ASSAYS
Ammonium paratungstate
CAS:11120-25-5
Shaanxi Dideu Medichem Co. Ltd
$0.00
/1g
Ammonium paratungstate
CAS:11120-25-5
Wuhan Fortuna Chemical Co., Ltd
$0.00
/1KG
Ammonium paratungstate
CAS:11120-25-5
Baoji Guokang Healthchem Co., Ltd.
$20000.00
/1T
Ammonium paratungstate
CAS:11120-25-5
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
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