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Home > products > Fluoride Salts > Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder

Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder

Product Details

Place of Origin: Jiaozuo City,China

Brand Name: Eversim

Certification: ISO 9001

Model Number: Grade1

Payment & Shipping Terms

Minimum Order Quantity: 1 Metric Ton/Metric Tons

Price: USD 800-1200 per ton

Packaging Details: 25kg or 1000kg net in woven plastic bag with inner double plastic bags or packed as specified by the client.

Delivery Time: 5-10 work days

Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability: 1000 Metric Ton/Metric Tons per Month

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Highlight:

sodium potassium silicate

,

potassium and fluorine

Water Insoluble Matter::
0.5% Max
Place Of Origin::
Henan, China (Mainland)
Grade Standard::
Industrial Grade
Purity:
98%
Appearance::
White Crystal Or Powder
Classification::
Silicate
Heavy Metal (Pb)::
0.5% Max
EINECS No.::
240-896-2
Appearance:
White Crystalline Powder
Boiling Point:
Decomposes
Chemical Formula:
K2SiF6
Density:
2.7 G/cm3
Hazardous Decomposition Products:
Fluorine, Silicon Dioxide, Potassium Oxide
Hazardous Polymerization:
Will Not Occur
Melting Point:
890°C (1634°F)
Molecular Weight:
188.14 G/mol
Name:
Potassium Fluorosilicate
Odor:
Odorless
Safety:
Harmful If Swallowed, Inhaled, Or Absorbed Through The Skin
Solubility:
Insoluble In Water
Stability:
Stable Under Normal Temperatures And Pressures
Storage Conditions:
Store In A Tightly Closed Container In A Cool, Dry, Well-ventilated Area
Uses:
Used As An Additive In Cement, Glass, And Ceramics
Water Insoluble Matter::
0.5% Max
Place Of Origin::
Henan, China (Mainland)
Grade Standard::
Industrial Grade
Purity:
98%
Appearance::
White Crystal Or Powder
Classification::
Silicate
Heavy Metal (Pb)::
0.5% Max
EINECS No.::
240-896-2
Appearance:
White Crystalline Powder
Boiling Point:
Decomposes
Chemical Formula:
K2SiF6
Density:
2.7 G/cm3
Hazardous Decomposition Products:
Fluorine, Silicon Dioxide, Potassium Oxide
Hazardous Polymerization:
Will Not Occur
Melting Point:
890°C (1634°F)
Molecular Weight:
188.14 G/mol
Name:
Potassium Fluorosilicate
Odor:
Odorless
Safety:
Harmful If Swallowed, Inhaled, Or Absorbed Through The Skin
Solubility:
Insoluble In Water
Stability:
Stable Under Normal Temperatures And Pressures
Storage Conditions:
Store In A Tightly Closed Container In A Cool, Dry, Well-ventilated Area
Uses:
Used As An Additive In Cement, Glass, And Ceramics
Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder

White powder of Potassium fluorosilicate, odorless and weakly acidic

 

1. Uses:

Potassium fluorosilicate can be applied in wood preservation, ceramic and optical glass. Potassium fluorosilicate can be used for smelting of aluminum and magnesium. Potassium Fluorosilicate is the raw material for the synthesis of the mica.

 

2. Characteristics:

Potassium fluorosilicate is white powder, odorless and weakly acidic. Potassium fluorosilicate can absorb the moisture. Potassium fluorosilicate is almost insoluble in water, aqueous ammonia and ethanol; soluble in hydrochloric acid. It is decomposed by heat to potassium fluoride(KF) and silicon tetrafluoride(SiF4), and hydrolyzed in hot water to potassium fluoride, hydrogen fluoride (HF) and silicic acid(H2SiO3). Potassium fluorosilicate is toxicant.

Molecular formula: K2SiF6 Molecular weight: 220.27

Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder 0

 

3. Specifications:

Item Index
Assay(K2SiF6) 98.0%
Sulfate(as SO4) ≤ 0.02%
Heavy metals(as Pb) ≤ 0.01%
Moisture ≤ 0.3%

 

Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder 1

 

4. Packing:

Potassium fluorosilicate can be packed in 25kg net weight plastic woven bags lined with plastic bags.

Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder 2

Odorless Weakly Acidic Potassium Salt K2SiF6 White Crystal / Powder 3

 

FAQ

1. About Sample
0-15 KG Free Sample can be offered after 5-7days. If more sample requested, we will refund the sample fee in the first order.
2. About Material
We can customize the material as per your request to supply the suitable quality.
3. About Material Color
We can match the material color according to the appointed Pantone/RAL#.
4. About Inspection
We have standard inspect procedure and professional inspect device.
5. About Quality
The quality standard refers to the sample.
6. About MOQ
It's very flexible, 1MT is available.
7. About Delivery Period
Usually we can delivery in 5-10 days after we receive the advance payment. And it varies according to the material and quantity.
8. About Payment term
It’s flexible, TT, L/C at sight, D/P.