| CAS No.: | 18433-42-6 |
|---|---|
| Other Names: | Zinc silicofluoride |
| MF: | ZnSiF6 |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade |
| Purity: | 98.5% |
| Appearance: | white powder |
| Application: | used as quick hardener of concrete, preservative of timber |
| Brand Name: | chemsun |
| Model Number: |
Quick Details
Specifications
Zinc Fluorosilicate(ZnSiF6) cas 18433-42-6
Zinc Fluorosilicate(cas 18433-42-6) basic information:
Name:Zinc silicofluoride
Purity:98%
Formula:ZnSiF6
M.W:315.54
HAZARD CLASS: 6.1
CAS NO.:18433-42-6
HS CODE:2826901000
Zinc Fluorosilicate(cas 18433-42-6) Physical and Chemical Properties:
1.Appearance: It is colorless hexagon rhombus crystals or white crystal powder.
2.Relative density:2.104
3. easily soluble in water, soluble in inorganic acid, insoluble in alcohol
4.is decomposes by heating to 100 degrees celsius and produces silicon tetrafluoride (SiF4), water (H2O) and zinc fluoride (ZnF2).
5. The pH of 1% aqueous solution is 3.2. It was toxic.
Zinc Fluorosilicate(cas 18433-42-6) Technical standards:
Test index Test result
ZnSiF6·6H2O ≥98%
H2O ≤0.6%
Water undissolvable substance ≤0.6%
Zinc sulphate ≤0.5%
Fe ≤0.2%