ChemicalBook > Product Catalog > Inorganic chemistry > Inorganic salts > Silicide and silicates > Calcium hexafluorosilicate
Calcium hexafluorosilicate
Calcium hexafluorosilicate Basic information
- Product Name:
- Calcium hexafluorosilicate
- Synonyms:
-
- Silicate(2-),hexafluoro-,calcium(1:1)
- Calcium fiuosilicate
- CALCIUM FLUOSILICATE
- CALCIUM FLUOROSILICATE
- calcium hexafluorosilicate
- Calcium hexafiuorosilicate
- CALCIUM SILICAFLUORIDE
- CALCIUM SILICOFLUORIDE
- CAS:
- 16925-39-6
- MF:
- CaF6Si
- MW:
- 182.15
- EINECS:
- 240-991-9
- Mol File:
- 16925-39-6.mol
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Calcium hexafluorosilicate Chemical Properties
- Density
- 2.25
- solubility
- insoluble in acetone; reacts with hot H2O
- form
- colorless tetragonal crystals
- color
- colorless tetragonal crystals, crystalline
- Water Solubility
- insoluble cold H2O, partially decomposed in hot H2O [MER06]
- Solubility Product Constant (Ksp)
- pKsp: 3.09
- CAS DataBase Reference
- 16925-39-6(CAS DataBase Reference)
- EPA Substance Registry System
- Silicate(2-), hexafluoro-, calcium (1:1) (16925-39-6)
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MSDS
- Language:English Provider:Calcium hexafluorosilicate
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Calcium hexafluorosilicate Usage And Synthesis
Preparation
CaCO3 +H2SiF6 →CaSiF6 +H2O + CO2
Calcium hexafluorosilicate can be prepared by reacting a large excess of CaCO3 or Ca(NO3)2 with a high concentration of H 2SiF6.
Chemical Properties
colorless, tetr; powder(s); obtained by reaction of a Ca salt and H2SiF6; used as a flotation agent and insecticide [HAW93] [MER06] [CRC10]
Uses
In wood, rubber, textile industries; flotation agent; insecticide.
Safety Profile
Poison by ingestion and subcutaneous routes. See also CALCIUM COMPOUNDS. When heated to decomposition it emits toxic fumes of F-.
Calcium hexafluorosilicate Supplier
Hubei Jusheng Technology Co.,Ltd
- Tel
- 027-59599241 18871490274
- 1400878000@qq.com
Guangzhou Kafen Biotech Co.,Ltd
- Tel
- 18029243487 2355327168
- gy@yccreate.com
JinJin Le Chemical Co., Ltd
- Tel
- 10106090
- jjlchem2@163.com
Hefei TNJ Chemical Industry Co.,Ltd.
- Tel
- +86-0551-65418671 +8618949823763
- sales@tnjchem.com
Dayang Chem (Hangzhou) Co.,Ltd.
- Tel
- 571-88938639 +8617705817739
- info@dycnchem.com
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Calcium hexafluorosilicate (16925-39-6)Related Product Information
- Calcium nitrite
- Calcium oxide
- Silicic acid (H2SiO3), calcium salt (1:1)
- Calcium silicate
- Calcium phosphate
- Sodium fluorosilicate
- Fluorosilicate
- Calcium chloride
- Calcium carbonate
- Calcium carbide
- Calcium Propionate
- Hexafluorosilicic acid
- CALCIUM SILICIDE
- CALCIUM
- CALCIUM SILICIDE
- Silicon Tetrafluoride
- CALCIUM HEXAFLUOROSILICATE DIHYDRATE
- Calcium fluoride