Silicic acid
Silicic acid
- CAS:
- 7699-41-4
- MF:
- H2O3Si
- MW:
- 78.1
Suppliers by country/region
Company Type
Properties
- Melting point:
- 1704℃
- solubility
- insoluble in H2O; soluble in HF
- form
- powder
- color
- White
- Dielectric constant
- 2.0(Ambient)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319-H335
- Precautionary statements
- P261-P264-P271-P280-P304+P340+P312-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37
- Safety Statements
- 22-26-36
- OEB
- B
- OEL
- TWA: 6.0 mg/m3
- WGK Germany
- 3
- RTECS
- VV8853000
Use
Silicic acid is the general name that refers to the group of chemical compounds of the element hydrogen, silicon, and oxygen with the formula [SiOx(OH)4-2x]n. H4SiO4 is the most predominant form. Silicic acid is a hydrated form of silicon dioxide. It belongs to the family of Miscellaneous Silicates. These are inorganic compounds in which the largest metallic oxoanion is silicate, to which either no atom or a non metal atom is bonded. Silicic acid is contained in many foods, such as grain, fruit and vegetables (borage). It is commonly used in the manufacture of toothpastes and as a stationary phase for chromatography.It is utilized for the manufacture catalyst and catalyst carrier. It is involved in tungsten filament production as chemical reagent and flux. Further, it is used for oil and wax decoloring.
6 India supplier list of "Silicic acid"
![](/images/pro-3.jpg)
- Product Name:Precipitated Silica
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
![](/images/pro-3.jpg)
- Product Name:Precipitated Silica
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
![](/images/pro-3.jpg)
- Product Name:Silicicacid
- Products Intro:Brand:sigma aldrich | Product Number:SIL350 | Purity:BioReagent,suitableforcolumnchromatography,100-200?mesh(75-150μm)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
![](/images/pro-3.jpg)
- Product Name:Precipitated Silica
- Company Type: Reagent
- Country/Region: Karnataka,INDIA
![](/images/pro-3.jpg)
- Product Name:Precipitated Silica
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
![](/images/pro-3.jpg)
- Product Name:Precipitated Silica
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
![](/images/pro-3.jpg)
- Product Name:Precipitated Silica
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Silicic acid
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl
$0.00/ 25KG