ZQ-342-Si28

1.Main technical indexes:
1. Chroma: ≤30 APHA max.
2. Specific gravity: 0.93 - 0.96
3. Acidity: ≤50PP. (as HCl)
4. Silicon dioxide: 28.0-31% by wt. as SiO₂
5. Assay: 98.0%
6. Of which: Monomer 92-96%
7. Demer: 4-8%
8. Ethanol: 2%
9. Iron: ≤5PPm by wt. as FeCl₂

2.Physical properties:
1. CAS.NO.: 78-10-4 (mixture)
2. Structural formula:

3. Appearance: colorless liquid
4. Boiling point: 168^oC
5. Freezing point: -82^oC
6. Flash point: 40.5^oC

3.Main uses 
  1. crosslinking agent for organic silicon rubber;
  2. to synthesize high-purity silica and quartz;
  3. material of silica gel;
  4. agglomerant for paints and coatings;
  5. agglomerant for ceramic materials.

4.Packing: 190Kg  galvanized iron drum

5.Storage: preserve it by sealing it airtightly. Storage period: 10 months.