Sodium Tetrafluoroborate
CAS# 13755-29-8

Sodium Tetrafluoroborate, Promotion Season Now in Store and Free Sample for Testing with Factory Price.
  • MF:NaBF4
  • EINECS No.:237-340-6
  • Purity:99%
  • Type:Pharmaceutical Intermediates
  • Appearance:white powder
  • Application:organic intermediates

Quality Control of Sodium Tetrafluoroborate

Chemical Structure
Sodium Tetrafluoroborate CAS# 13755-29-8
Packing of Sodium Tetrafluoroborate

Description of Sodium Tetrafluoroborate

Sodium tetrafluoroborate is an inorganic compound with the formula NaBF4. It is a salt that forms colorless or white water-soluble rhombic crystals and is soluble in water (108 g/100 mL) . But less soluble in organic solvents.
Sodium tetrafluoroborate is used in some fluxes used for brazing and to produce Boron trifluoride.

Basic Info of Sodium Tetrafluoroborate

Basic Info
Chemical NameSodium tetrafluoroborate
SynonymsSodium fluoroborate; sodium,tetrafluoroborate;
CAS No.13755-29-8
Molecular FormulaBF4Na
Molecular Weight109.79400
Safety Info
Safety StatementsS25-S36/37/39-S45
WGK Germany1
Packing GroupI; II; III
Risk StatementsR34
Hazard CodesC
Appearance & Physical Statewhite crystals or powder
Melting Point384ºC
Water Solubility108 g/100 mL (26 ºC)
StabilityMoisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents.
Storage ConditionStore in a cool, dry place. Store in a tightly closed container. Corrosives area.
Numbering system
RTECS numberED2975000
PubChem number24886218
MDL numberMFCD00003515
EINECS number237-340-6
Share on facebook
Share on twitter
Share on linkedin

What is Sodium Tetrafluoroborate ?

Part I: Introduction

With the development of technology and social progress, machinery, medicine, cosmetics, electronics, ceramics, glass, textiles, etc. are all-pervasive in our daily lives. One of these products is sodium fluoroborate, which is widely used in many fields.

The official answer:

Sodium tetrafluoroborate is a white or colorless crystal. Transparent in anhydrous form with a right-angled prismatic crystal and an obtuse tip. It is readily soluble in water and slightly soluble in alcohol.

How does sodium tetrafluoroborate work?

Part 2: In-depth

Sodium tetrafluoroborate is produced by fluorinating boric acid with 40% HF and then neutralizing it with sodium carbonate. It is used in food commodities to prevent erosion by organic acids and is also used in tinned copper wire. In the preparation of electrical casting shells for industrial or domestic appliances. And electroplating baths for tin and tin alloys.


Used as a catalyst for resin finishing in the textile printing and dyeing industry. Used as an oxidation inhibitor. Used as a refining flux for non-ferrous metals, in coatings, as a fluorinating agent.And as a chemical reagent.

Part III: Summary

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely.

Company Profile

We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates.Such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products.So we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Hello, I’m Pew Ni, the chemical products one-stop solution expert.

Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

CEO Email:

CEO Phone Number:
+86-188-6575 9396

CEO WhatsApp:
+86-188-6575 9396

Keywords of Sodium Tetrafluoroborate

Sodium tetrafluoroborate, 13755-29-8.Buy Sodium tetrafluoroborate.Sodium tetrafluoroborate supplier, purchase Sodium tetrafluoroborate,.Sodium tetrafluoroborate cost. Sodium tetrafluoroborate manufacturer, order Sodium tetrafluoroborate, high purity.Sodium tetrafluoroborate.


United Kingdom Giles
United Kingdom Giles
Read More
Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
India Shikhar
India Shikhar
Read More
In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
Korea Kim
Read More
Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
USA Franklin
USA Franklin
Read More
Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.
Canada Kate
Canada Kate
Read More
I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
Read More
Sincere Chemical is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our new project. We are really satisfied with their awesome service and best product quality. Sincere-Chem’s vendor code is 51465768 in our cooperated vendor list system.
Read More
I have visited Sincere Chemical company in the year 2018. Their company can be considered as one of the most professional, customer-focused, and product quality-driven companies that I have worked with in recent years.
Brazil Aline
Brazil Aline
Read More
We are a pharmaceutical products manufacturer in Brazil. I’m happy to cooperate with Sincere Chemical especially cooperate with Peter. Peter is patient and friendly. I’m satisfied with his 24*7 hours service. We are not only cooperators but also best friends with each other.
Mexico Gonzalo
Mexico Gonzalo
Read More
Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...