AMMONIUM (META)TUNGSTATE HYDRATE
- CAS NO.：12333-11-8
- Empirical Formula: H6NO41W12(-5)
- Molecular Weight: 2882.1
- MDL number: MFCD00150662
- EINECS: 683-059-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:14:06
What is AMMONIUM (META)TUNGSTATE HYDRATE?
The Uses of AMMONIUM (META)TUNGSTATE HYDRATE
Ammonium tungsten oxide hydrate is widely utilized as a raw material for the synthesis of tungsten catalysts, which is used in a variety of reactions like oxidation, hydroxylation, hydrogenation and polymerization. It is used as a reagent for chemical analysis like medical diagnosis. It is used as a precursor material for the preparation of high-purity WO3 which is used as thin-film substrate for certain semiconductor devices. It acts as a precursor to a variety of POM (polyoxometalates).
Properties of AMMONIUM (META)TUNGSTATE HYDRATE
| Melting point: | 100 °C (dec.)(lit.) |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | powder |
Safety information for AMMONIUM (META)TUNGSTATE HYDRATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for AMMONIUM (META)TUNGSTATE HYDRATE
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5-bromo-4-fluoro-2-nitrobenzaldehyde (R)-(-)-2-Amino-1-propanol Cyclobutanone Fmoc-OSu 1-(2-Chloroethyl)pyrrolidine Hydrochloride 2-Amino-2-(4-methylphenyl)acetic acid β-Bromostyrene Ethyl 3-phenylpropanoate Phenethyl cinnamate Dipropyl disulfide 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL 2-Pentyn-1-oL 4-Nitrobenzotrifluoride N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamideRelated products of tetrahydrofuran
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