Calcium tungsten oxide

Basic Information

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CAS Number

7790-75-2

Molecular Formula

CaH2O4W

Molecular Weight

289.93 g/mol

EINECS

232-219-4

Basic Physical Properties

Melting Point

1620°C

Boiling Point

°Cat760mmHg

Density

6.06 g/mL at 25 °C

Water Solubility

insoluble H2O; decomposed by hot HCl, HNO3 [MER06]

SMILES

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[O-2].[O-2].[Ca+2].[W+4].[OH-].[OH-]

InChI

1S/Ca.4O.W/q+2;;;2*-1;

InChIKey

FDMFQOCGNBYKPY-UHFFFAOYSA-N

LogP

-0.47520

Complexity

85.2

Synonyms & References

English

ACID CALCIUM PHOSPHATE, MONOHYDRATE
Calcium orthotungstate
calcium wolframate, not of a kind used as a luminophore
calcium wolframate, of a kind used as a luminophore
Calciumtungstatewhitepowder
CALCIUM TUNGSTATE(VI)
CALCIUM TUNGSTEN OXIDE
calcium wolframate
Calcium tungstate
Calciumtetrahydrogendiphosphatemonhydrate
Calcium wolframate
CALCIUM TUNGSTATE EXTRA PURE
Calcium tungsten tetraoxide
Calcium tungsten oxide
Calcium tetraoxotungstate

MDL Number

MFCD00010913

EC Number

232-219-4

Customs Code

28418030

FAQ

What regulatory guidelines apply to calcium tungsten oxide (CAS: 7790-75-2)?

Calcium tungsten oxide (CAS: 7790-75-2) must comply with various regulatory guidelines, including the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), REACH regulations in the EU, and FDA and EPA requirements in the U.S. It should be assessed for potential hazards and labeled accordingly.

Are there alternatives to calcium tungsten oxide (CAS: 7790-75-2) in synthesis?

Alternatives to calcium tungsten oxide (CAS: 7790-75-2) in synthesis include other tungsten compounds such as tungsten trioxide (WO3) or tungsten carbide (WC). These can serve similar purposes depending on the specific application requirements.

What is the market or research trend for calcium tungsten oxide (CAS: 7790-75-2)?

The market for calcium tungsten oxide (CAS: 7790-75-2) is driven by its use in ceramic and refractory applications. Research trends are focusing on its potential in advanced ceramics and catalysts. Market demand is expected to grow due to increasing industrial applications and technological advancements.

How should waste containing calcium tungsten oxide (CAS: 7790-75-2) be handled?

Waste containing calcium tungsten oxide (CAS: 7790-75-2) should be collected and disposed of in accordance with local regulations. It can typically be incinerated or professionally disposed of through hazardous waste management facilities, ensuring environmental protection and compliance with safety standards.