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Calcium silicate

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Identification
Molecular formula
CaSiO3
CAS number
1344-95-2
IUPAC name
calcium;dioxido(oxo)silane
State
State

At room temperature, calcium silicate exists as a solid. It is commonly in the form of a powder, which is used in various industrial applications, particularly in construction materials as a component of ceramics and insulating materials.

Melting point (Celsius)
1 540.00
Melting point (Kelvin)
1 813.00
Boiling point (Celsius)
1 610.00
Boiling point (Kelvin)
1 883.00
General information
Molecular weight
116.16g/mol
Molar mass
116.1620g/mol
Density
2.9000g/cm3
Appearence

Calcium silicate generally appears as a white to off-white powder. Its appearance can vary depending on its specific hydrate form, but it commonly presents as a fine, dry powder.

Comment on solubility

Solubility of Calcium Dioxido(oxo)silane

Calcium dioxido(oxo)silane, with the chemical formula CaO2Si, presents interesting characteristics regarding its solubility. Its behavior can be summarized with a few key points:

  • Water Solubility: Calcium dioxido(oxo)silane exhibits limited solubility in water. The presence of silicon and calcium ions influences its solubility, often resulting in minimal dissolution.
  • Influence of pH: The solubility of calcium dioxido(oxo)silane is affected by the pH level of the solution. In more alkaline environments, it may dissolve slightly better, leading to increased ion availability.
  • Temperature Dependence: Generally, as temperature increases, the solubility of many metal silicates can increase, although this trend might not be uniformly applicable to all compositions.
  • Complex Formation: In certain conditions, the formation of complexes may aid in the solubilization of the compound, thus enhancing its overall compatibility in various chemical environments.

While solubility is crucial for applications in various fields, it is essential to recognize that the practical solubility of calcium dioxido(oxo)silane in real-world scenarios may vary based on specific conditions. Therefore, understanding the interplay of these factors is vital for harnessing the compound's full potential.

Interesting facts

Interesting Facts about Calcium Dioxido(oxo)silane

Calcium dioxido(oxo)silane, commonly known as calcium silicate, is a fascinating compound that plays a significant role in both nature and industrial applications. Here are some intriguing aspects of this compound:

  • Composite Material: Calcium silicate is a key ingredient in various composite materials, including insulation boards and pipes, due to its exceptional thermal stability.
  • Natural Occurrence: This compound naturally occurs in minerals such as wollastonite and can also be found in particular types of volcanic rocks.
  • Construction Significance: Calcium silicate is prominently utilized in the construction industry, especially for the production of cement and as a lightweight aggregate.
  • Environmental Influence: It has a role in carbon capture processes because its interactions with carbon dioxide can lead to the formation of stable carbonates, thus potentially aiding in reducing greenhouse gases.
  • Health Applications: Beyond its industrial use, calcium silicate is also utilized in pharmaceutical formulations as an excipient, which helps in the proper distribution of active ingredients.

As an essential material, calcium dioxido(oxo)silane exemplifies the intersection between chemistry and practical applications across various industries. Its versatility and beneficial properties make it a compound of interest for ongoing research and development.

Synonyms
Aedelforsite
WOLLASTONITE
13983-17-0
Casiflux
Cab-O-lite
Gillebachite
Schalstein
Wollastokup
Bistal
Fuwalip
Rivaite
Vilnite
Tabular spar
Fibernite HG
Tremin (mineral)
Nyad G
Kemolit ASB 8
Vansil W 10
Vansil W 20
Vansil W 30
Cab-O-lite F 1
Dab-O-lite P 4
Nyad Denacup 100G
Cab-O-Lite P 4
Hycon A 60
Cab-O-lite 100
Cab-O-lite 130
Cab-O-lite 160
Nyad 10
Nycor 200
Nycor 300
FW 200 (mineral)
Nyad 325
Nyad 1250T
Nyad G 400
Nyad 1250
Wollastonite (Ca(SiO3))
Nyad G Wollastocoat 1001
Nyad G Wollastocoat 2075
Casiflux VP 413-004
CHC 74N
1250 Wollastokup 10014
1250 Wollastokup 10224
CHC 62N10
CHD 62N10
FPW 400
FPW 800
FW 50
NCI-C55470
DTXSID0024719
237-772-5
Calcium metasilicate
10101-39-0
Florite
Calcium silicon oxide
calcium;dioxido(oxo)silane
Baysical K
Silicic acid (H2SiO3), calcium salt (1:1)
beta-Calcium silicate
Kemolit ASB 8 K
C.I. 77230
T57XQ6TH2A
Calcium silicon trioxide (wollastonite)
Okenite
Kemolit-N
Bistal W
Kemolit ASB
Kemolit asb-3
Kemolit A-60
HN 3 (mineral)
Bistal W 101
CS (cement component)
K 160 (mineral)
350 Wollastokup 10014
CALCIUMSILICATE
CCRIS 4763
HSDB 4294
NYCO 1250
EINECS 233-250-6
EINECS 237-772-5
FW 325
Wollastonite calcium silicates
CaO3Si
Calcium Silicate Nanopowder
UNII-T57XQ6TH2A
calcium silicate (CaSiO3)
SCHEMBL3577
Calcium Silicate Micropowder
Dicalcium Silicate Submicron
Calcium silicate, -200 mesh
DTXSID90892431
AKOS015904055
NS00081161
Q26841202