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Taizhou Nanstar Tungsten Products Factory
Taizhou Nanstar Tungsten Products Factory
16 YRS
Jiangsu, China
Main Products:
Sodium Tungstate Dihydrate / Sodium Tungstate / Tungstic Acid / Ammonium Paratungstate / Sodium Molybdate / Ammonium Molybdate / Ammonium Molybdate / Ammonium Dimolybdate / Ammonium Heptamolybdate / Tungsten Trioxide / Molybdenum iron / Barium Tetraoxomolybdate
Jiangsu, China
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Sodium Tungstate Dihydrate / CAS 10213-10-2
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
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DESCRIPTION
Sodium Tungstate Dihydrate
Product name: | Sodium Tungstate Dihydrate |
CAS no.: | 10213-10-2 |
Molecular formula: | H4Na2O6W |
Molecular weight: | 329.848 |
Structural formula: |
|
Uses: | It is used in the manufacture of metal tungsten, tungstic acid and tungstate. |
Typical Properties
Summary
It is used in the manufacture of metal tungsten, tungstic acid and tungstate. Used as mordant, pigment and catalyst. It can also be used as fabric fire retardant and analytical chemical reagent.
CAS No.
10213-10-2
Formula
H4Na2O6W
Molecular Mass
329.84800
Exact Mass
329.93100
PSA
98.72000
Logp
-0.60380
IUPAC
disodium;dioxido(dioxo)tungsten;dihydrate
SMILES
O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]
Attribute classification
Category
Inorganic Chemicals > Inorganic Salt
Auxiliary > Textile Auxiliaries
Auxiliary > Textile Auxiliaries
Chemical and Physical Properties
Melting Point
698 °C
Density
4.18
Appearance
white orthorhombic crystals
Export information
HS Code
28418020
Export Rebate
0%
Export Formalities
4,x,y
UN No.
0.0
DG-Class
0.0
Risk Code
R22; R36/38
Safety Label
Xn
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