Silicotungstic Acid Hydrate
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- $42.1 - $4668.48
- Product name: Silicotungstic Acid Hydrate
- CAS: 12027-43-9
- MF: H3O41SiW12(-3)
- MW: 2893.15
- EINECS:681-167-2
- MDL Number:MFCD00150392
- Synonyms:SILICOTUNGSTIC ACID;TUNGSTOSILICIC ACID HYDRATE;TUNGSTOSILICIC ACID;WOLFRAMOSILICIC ACID HYDRATE;Silicotungstic acid hydrate, 99.9+% metals basis;TUNGSTOSILICIC ACID HYDRATE GR;TUNGSTOSILICIC ACID HYDRATE, REAGENT GRADE;SILICOTUNGSTIC ACID N-HYDRATE
12 prices
Selected condition：
Brand
- American Custom Chemicals Corporation
- ChemScene
- Sigma-Aldrich
- TCI Chemical
Package
- 10g
- 50G
- 100g
- 250G
- 500g
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004871
- Product descriptionSILICOTUNGSTIC ACID 95.00%
- Packaging50G
- Price$2546.78
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004871
- Product descriptionSILICOTUNGSTIC ACID 95.00%
- Packaging250G
- Price$4668.48
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0043564
- Product descriptionTungstosilicic acid hydrate
- Packaging100g
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0043564
- Product descriptionTungstosilicic acid hydrate
- Packaging500g
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberT2786
- Product descriptionTungstosilicic acid hydrate
- Packaging10g
- Price$58.42
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number95395
- Product descriptionTungstosilicic acid hydrate purum p.a.
- Packaging50g
- Price$112
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberT2786
- Product descriptionTungstosilicic acid hydrate
- Packaging50g
- Price$121
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number383341
- Product descriptionTungstosilicic acid hydrate ≥99.9% trace metals basis
- Packaging50g
- Price$161
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number1.00659
- Product descriptionTungstosilicic acid hydrate foranalysisEMSURE?
- Packaging100g
- Price$195
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number95395
- Product descriptionTungstosilicic acid hydrate purum p.a.
- Packaging250g
- Price$330
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberI1204
- Product descriptionTungstosilicic Acid Hydrate
- Packaging50G
- Price$104
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberI1204
- Product descriptionTungstosilicic Acid Hydrate
- Packaging250G
- Price$311
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0004871 | SILICOTUNGSTIC ACID 95.00% | 50G | $2546.78 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004871 | SILICOTUNGSTIC ACID 95.00% | 250G | $4668.48 | 2021-12-16 | Buy |
| ChemScene | CS-0043564 | Tungstosilicic acid hydrate | 100g | $70 | 2021-12-16 | Buy |
| ChemScene | CS-0043564 | Tungstosilicic acid hydrate | 500g | $200 | 2021-12-16 | Buy |
| Sigma-Aldrich | T2786 | Tungstosilicic acid hydrate | 10g | $58.42 | 2025-07-31 | Buy |
| Sigma-Aldrich | 95395 | Tungstosilicic acid hydrate purum p.a. | 50g | $112 | 2025-07-31 | Buy |
| Sigma-Aldrich | T2786 | Tungstosilicic acid hydrate | 50g | $121 | 2025-07-31 | Buy |
| Sigma-Aldrich | 383341 | Tungstosilicic acid hydrate ≥99.9% trace metals basis | 50g | $161 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1.00659 | Tungstosilicic acid hydrate foranalysisEMSURE? | 100g | $195 | 2025-07-31 | Buy |
| Sigma-Aldrich | 95395 | Tungstosilicic acid hydrate purum p.a. | 250g | $330 | 2025-07-31 | Buy |
| TCI Chemical | I1204 | Tungstosilicic Acid Hydrate | 50G | $104 | 2025-07-31 | Buy |
| TCI Chemical | I1204 | Tungstosilicic Acid Hydrate | 250G | $311 | 2025-07-31 | Buy |
Properties
bulk density :200-500kg/m3
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
form :Solid
color :Light Yellow
Water Solubility :Soluble in water.
Merck :14,8502
Exposure limits :ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 InChI :1S/H4O4Si.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h1-4H;1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
InChIKey :GKHVIINAOFYYKF-UHFFFAOYSA-O
CAS DataBase Reference :12027-43-9
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
form :Solid
color :Light Yellow
Water Solubility :Soluble in water.
Merck :14,8502
Exposure limits :ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 InChI :1S/H4O4Si.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h1-4H;1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
InChIKey :GKHVIINAOFYYKF-UHFFFAOYSA-O
CAS DataBase Reference :12027-43-9
Safety Information
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Description
Catalyst for organic synthesis, minerals separation, reagent for alkaloids.Tungstosilicic acid hydrate is used to prepare ethylacetate and acetic acid from ethylene. It is used in the preparation of silicotungstate butylmethylimidazolium bromide and charge transfer compounds with Keggin anions. It is also used in catalyst preparation, which is useful for catalytic liquid-phase oxidation of xylene. Further, it acts as a mediator in production of hydrogen through electrolysis of water.Related product price
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Antai Fine Chemical Technology Co.,Limited
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Dideu Medichem Co. Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
