Ammonium Silicofluoride-Anti-caries agent for textiles

Ammonium Silicofluoride | Cas No. 16919-19-0

Synonyms	Ammonium Fluosilicate, Ammonium hexafluorosilicate
Molecular Formula	(NH4)₂SiF₆
Mol. Wt	178
Cas No.	16919-19-0
UN No.	2854
EMS No.	F-A, S-A
EINECS No.	240-968-3
Physical state	Colorless crystal or white crystalline powder.
Odor	Odorless
Density	2.01 g/mL at 25 °C(lit.)
Solubility	Slightly soluble in water. Insoluble in alcohol and acetone.
Regular Package	25 kg/bag, or according to customer's requirements.
Storage	Store in a dry and well-ventilated place. Keep container tightly closed and locked up. Do not store in glass.
Transportation	Hazardous chemical, Hazard class:6.1, Package group: III, UN No.: 2854

The Reason for you to choose FSSF:

1. Supply high quality products with reasonable prices for chemical industry.

2. In time delivery, various documents are available for registration and customs clearance purpose.

3. Provide flexible payment mode.

4. Pre-sale consultation and post-sale service are available.

5. Provide market informations to make sure customers fully informed.

FAQ:

1. What's your payment terms?

T/T AD or Irrevocable L/C.

2. What's your delivery time?

Usually we will arrange the shipment within 7 to 15 days.

3. How about the packing?

Usually we provide the packing as 25kg per bag, if you have special requirements on them, we will according to you.

4. How about the validity of the products?

According to the products you ordered.

5. What documents will you get?

Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If you have any special requirements, let us know.

6. What is loading port?

Usually the loading port is Shanghai, Ningbo, Guangzhou or Shenzhen.

The Quality Specification of Ammonium Silicofluoride

Product Name	Ammonium Silicofluoride
Molecular Formula	(NH4)₂SiF₆
Molecular Weight	178
Index Name	Index （%）
(NH4)₂SiF₆	≥ 98
SiO₂	≤ 0.3
SO₄	≤ 0.6
H₂O	≤ 0.6
Water Insoluble	≤ 0.5

Foshan Shuangfu Chemical's Ammonium Silicofluoride is mainly used in:

1. Water Treatment

Ammonium silicofluoride is primarily used as a source of fluoride ions in water treatment systems.

It is added to drinking water to prevent dental caries.

2. Glass Etching

Ammonium silicofluoride is used as an etchant for glass surfaces and helps remove any impurities or contaminants on the glass.

3. Metal Production

Ammonium silicofluoride is used as a flux in the production of aluminum and other metals.

Ammonium silicofluoride helps remove any impurities in the metals during the manufacturing process and improves their quality.

4. Wood Preservation

Ammonium Silicofluoride is used as a preservative for wood products, such as fence posts and railroad ties,

to protect them from decay caused by environmental factors.

5. Chemical Intermediate Manufacturing

Ammonium silicofluoride is used as a chemical intermediate in the production of several compounds, including dyes and pharmaceuticals.

6. Corrosion Inhibition

Ammonium silicofluoride is used as a corrosion inhibitor for pipelines and oil rigs in the oil and gas industry.

Ammonium silicofluoride helps protect metal surfaces from corrosion caused by exposure to harsh environments.

7.Disinfectant in the brewing industry

Ammonium silicofluoride is used in the brewing industry to improve the quality and consistency of the beer by

supplementing the water with essential minerals and nutrients for yeast growth and fermentation.

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High Quality Ammonium Silicofluoride CAS No.16919-19-0