Sodium Tetrafluoroborate CAS NO. 13755-29-8 China factory

Sodium Fluoroborate CAS No.: 13755-29-8

Synonyms	Sodium Tetrafluoroborate, Sodium Fluoborate, Sodium Borofluoride
Grade Standard	Industrial Grade / Medicine Grade
Molecular Formula	NaBF4
Mol. Wt	109.811
Cas No.	13755-29-8
EINECS No.	237-531-4
Physical state	White or colorless crystal
Relative density	2.47g/mL, at 25°C(lit.)
Melting point	384°C
Stability	Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents.
Regular package	25kg/bag, or according to customer's requirements.
Storage	Moisture sensitive. Keep container tightly closed in a dry and well-ventilated place. Handle and store under inert gas.
Transportation	Not dangerous good, but moisture sensitive, should keep it dry.

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 size?

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 the loading port?

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

The Quality Specification of Sodium Fluoroborate 98.5%

Product Name	Sodium Fluoroborate 98.5%
Molecular Formula	NaBF4
Molecular Weight	109.811
Index Name	Index
NaBF4	≥ 98.5%
SO4	≤ 0.01%
Fe	≤ 0.05%
SiO2	≤ 0.3%
Pb	≤ 0.004%
Cl	≤ 0.05%
PO4	≤ 0.01%

Foshan Shuangfu Chemical's Sodium Fluoroborate is mainly used in:

1. Metal plating

Sodium fluoroborate is used as a source of fluoride ions in metal plating processes.

It is used to prevent oxidation of the metal surface and enhance the adhesion of the plating material.

2. Electronics industry

Sodium fluoroborate is used in the electronics industry as a flux for soldering and brazing operations.

It acts as a cleaning agent, removing oxides from metal surfaces and ensuring strong joints.

3. Oil and gas industry

Sodium fluoroborate is used in the oil and gas industry as a corrosion inhibitor.

It is added to drilling muds and other fluids to prevent the degradation of equipment by acidic substances.

4. Welding

Sodium fluoroborate is used in welding applications to remove metal oxides

and prevent the formation of porosity in the joint. It improves the corrosion resistance and

mechanical properties of the welded material.

5. Chemical synthesis

Sodium fluoroborate is used as a catalyst in certain chemical reactions,

such as esterification and alkylation. It also acts as a fluoride source in organic synthesis.

6. Glass industry

Sodium fluoroborate is used in the glass industry to lower the melting point

of glass and improve its mechanical properties.

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