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Potassium fluosilicate CAS NO.16871-90-2
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
Export grade(1-5)Metric TonIndustrial grade(1-5)Metric Ton
- Product Details
Keywords
- Potassium fluosilicate
- CAS NO.: 16871-90-2
- Potassium fluosilicate
Quick Details
- ProName: Potassium fluosilicate
- CasNo: 16871-90-2
- Molecular Formula: K2SiF6
- Appearance: White crystal or powder
- Application: Wood preservatives. Potassium glass, o...
- DeliveryTime: 10 days
- PackAge: 25kg composite paper bag /20T/(20')FCL
- Port: Tianjin
- ProductionCapacity: 10000 Metric Ton/Year
- Purity: 98%min
- Storage: RT
- Transportation: Shipped in 3 days after payment
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Pharma Grade,Electron...
- Molecular weight: 220.26
Superiority
Potassium fluosilicate
Identification:
Chemical Name: Potassium fluosilicate
Synonyms: potassium hexafluorosilicate
CAS No.: 16871-90-2
Molecular weight : 220.26
Molecular Formula: K2SiF6
Properties: white crystal or powder, odorless , tasteless, slight acidic. hexagonal crystal. Relative Density 3.08.
Advantages:
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Details
Potassium fluosilicate
Identification:
Chemical Name: Potassium fluosilicate
Synonyms: potassium hexafluorosilicate
CAS No.: 16871-90-2
Molecular weight : 220.26
Molecular Formula: K2SiF6
Properties: white crystal or powder, odorless , tasteless, slight acidic. hexagonal crystal. Relative Density 3.08.
Application: Wood preservatives. Potassium glass, optical glass and opaque glass used in the manufacture, pesticides used as insecticides, but also for ceramics, synthetic mica.
Specifications:
|
Product specification |
Export grade |
Industrial grade |
|
Assay % |
≥99.0 |
≥98.5 |
|
Free acid (H2SiF6) % |
≤0.1 |
≤0.5 |
|
Sulfate (SO42-) % |
≤0.01 |
≤0.02 |
|
Chloride (Cl) % |
≤0.05 |
≤0.1 |
|
Heavy metal (as Pb) % |
≤0.005 |
≤0.01 |
|
Water insoluble % |
≤0.1 |
≤0.5 |
|
Intermediate inspection |
||
|
Loss on dry % |
≤0.2 |
≤0.5 |
|
Whiteness % |
85-90 |
≥85 |
|
Transmission (15% Aq. solution) % |
≥85 |
≥80 |
|
mesh |
100% pass 80 mesh |
90% pass 80 mesh |
|
Shelf life |
Two years |
Two years |
|
Supply reference |
||
|
Production process |
99.5%HF synthesis |
99.5%HF synthesis |
|
Packing |
25kg composite paper bag /20T/(20')FCL |
25kg composite paper bag /20T/(20')FCL |