Sodium Fluoroborate

1. The first appearance (mid-19th century)

Originated in the West

In 1846, the Western chemist Fremy first made this substance

It was a laboratory curiosity at first, and its use was unknown

Changes in naming

Initially called "soda fluoroborate"

Later the scientific name was determined to be "sodium fluoroborate" (NaBF₄)

2. The rise of industry (early 20th century)

Electroplating was put into use

In 1912, American electroplating craftsmen began to use it as a chrome plating auxiliary agent

More stable than traditional cyanide, it was gradually promoted

Used in wartime

During World War II, military equipment plating relied on this substance

Aircraft manufacturing Especially important, it has great anti-corrosion effect

3. The heyday (mid-to-late 20th century)
Metallurgical innovation

In 1958, aluminum industry used it as a refining agent

It can make aluminum liquid pure and castings flawless

Chemical expansion

In the 1960s, organic synthesis began to use it as a catalyst

It is especially good at catalyzing esterification and alkylation reactions

4. The era of advancement (21st century to present)

New electronic uses

It is used as an auxiliary in chip etching process

It is more controllable than hydrofluoric acid and has improved yield

Environmental improvement

After 2010, low-toxic modified products were developed

Nano-coating technology reduces its environmental harm

Sodium Fluoroborate Product Overview
Sodium Fluoroborate is an important chemical product. It is stable, often in the form of colorless crystals, or white powder. This product is easily soluble in water and is useful in many fields.
In the electroplating industry, it can be used as an additive in electroplating solutions to help uniform deposition of metals, making the coating smooth and dense, and improving the beauty and protective properties of metal products. In the field of organic synthesis, it is also a key catalyst, which can promote the efficient progress of many chemical reactions, accelerate the reaction process, and improve the yield of products.
Preparation of this product often follows a specific chemical process to ensure its purity and quality. The Sodium Fluoroborate produced by our factory has strict quality control and good purity, which can meet the needs of all users. It has a good reputation in the market and is respected by the industry.

1. Physical properties
Appearance
Normal state is snow-colored crystals, crystals are like broken jade
Grind into powder, fine as flour, smooth to touch
Physical state change
It does not melt when heated, but dissolves, and turns into gas at 300℃
The gas is like white smoke, and condenses into beads when cooled
2. Physical properties
Dissolution
Cold water can dissolve, like snow in soup
Boiled water quickly, like salt in a cauldron
Solubility: 20 and 8 parts of water can dissolve at 25℃
Changes in light and color
White as usual under sunlight
Under ultraviolet light, blue light appears
Other characteristics
Heavy as lead powder (density 2.47g/cm³)
Non-flammable and non-explosive, as stable as old pine
3. Chemistry
Stability
Non-corrosive to glass and pottery at room temperature
Dry and hard Hard to be damaged

Changes when encountering acid

Boils when encountering sulfuric acid, releases toxic smoke (HF+BF₃)

Slows down when encountering nitric acid, still produces strange gas

Changes when encountering alkali

Boiled with sodium hydroxide, produces borax and sodium fluoride

The reaction is like a butcher cutting an ox, each returning to its place

Special changes

Heated with aluminum powder, flames suddenly appear

When encountering rare earth elements, it can show different colors

Appendix: Reaction tips
"When encountering acid, it is like a tiger and must be avoided, when encountering alkali, it is like a friend and can go with it,
High temperature and fierce flames turn into blue smoke, and the craftsman should be clear about it."

IV. Application appraisal
Use of physical properties

Due to its stability, it can be stored for three years without deterioration

Depending on its solubility, the concentration can be adjusted as desired

Benefits of chemical properties

Etch copper without leaving marks, and the plated parts are bright

No residue in flux, pure castings

"Sodium Fluoroborate's Technical Specifications and Labels (Commodity Parameters) "
There is Sodium Fluoroborate today, and its technical specifications are of paramount importance. The color is pure and uniform, the impurities are subtle, and the content must be accurate. Its shape, or the state of crystal powder, is delicate and consistent. The particle size distribution is appropriate, and all kinds of usage can be applied.
As for the logo, when the name of the category is specified, Sodium Fluoroborate is listed. And state the product parameters, such as purity geometry, must be confirmed. And on the packaging, the warning logo should not be absent to clarify its nature and prevent people from accidentally touching and causing harm. The key to transportation and storage should also be marked on it, so that users can follow the rules to ensure that the quality of this product is stable and not dangerous.

"The Method of Boron Fluoric Acid (Raw Material Production, Anti-step, Catalytic Production) "
Boron Fluoric Acid is also an important product for chemical processing. The method of this method is to mix boric acid and fluoric acid in a high ratio. First dissolve the boric acid in the fluoric acid, and mix it well. The reverse step is to form a medium substance, and to reduce the boron fluoric acid.
The production process is difficult to control the efficiency and rate. High efficiency and high efficiency, easy to produce; low efficiency. Catalytic production, specific catalysis, can promote the reverse speed and improvement rate. The amount of catalysis is precise, less effective, and more expensive. In this way, the best boron fluoric acid products can be obtained.

Sodium Fluoroborate is also a chemical compound. Its reaction is strange. Under normal conditions, or other substances are combined, or self-decomposed, and its transformation is difficult to observe.
As for modification, it is necessary to improve its performance. Or change its quality, or increase its activity, all of which are essential for modification. For this purpose, it is often applied in various ways, such as the degree of integration and the proportion of more easily reactive substances.
It is generally good to obtain borofluoric acid, so that it can be used in engineering, scientific research and other fields to develop its talents and be used by the world.

1. Scientific name
Correct name

Sodium borofluoride (sodium tetrafluoroborate)

Spanish: Sodium tetrafluoroborate

Other names

Sodium tetrafluoroborate (show its structure)

Sodium borofluoride (misnamed, actually refers to NaBF₃, be careful!)

2. Merchant brand
According to purity

Industrial grade: commonly known as "coarse borax" (not real borax!)

Electroplating grade: called "brightener"

Electronic grade: called "chip snow"

According to form

Crystal block: called "boron ice"

Powder: called "jade dust"

Solution: called "cold slurry"

Chapter 1 Body Protection
Three Essentials of Face Guard

Eye Protection: Wear a polycarbonate mask, more than three centimeters thick

Nose Protection: Use an activated carbon filter canister, change it every half a day

Hair Tie: Wrap a fluorine turban, do not let a single strand of hair be exposed

Hand and foot protection

Gloves must be made of fluorine rubber, soaked in medicine and not invasive

Wear rubber boots, the boot shaft must be three inches above the knee

Chapter 2 Rules of Operation
Six Weighing Taboos

Avoid metal spoons (copper and iron are not allowed)

Avoid paper containers (they will collapse when exposed to moisture)

Avoid working against the wind (wind screens are required)

Avoid manual packaging (special funnels must be used)

Avoid mixing utensils (special utensils are used for special purposes)

Avoid working alone in a closed room (two people are required to work together)

Three Dissolution Methods

One is "slow injection": the crystals slide in along the wall

Two is "rotating stirring": draw a circle with a polyethylene rod

Three is "constant temperature": the water bath should not exceed 60 degrees

Chapter 3 Taboos
Five things not to do

Do not store with strong acid (especially sulfuric acid)

Do not store with metal powder

Do not store near open flames on stoves

Do not store near granaries and wells

Do not store in damp places in cellars

Three things not to do

Do not expose to the sun (crystals will break)

Do not hammer and grind (dust will fly)

Do not taste (although it is called "sodium salt", it is not table salt)

Chapter 4 Emergency
Dust in the eyes
"One flush, two wash, three medical treatment":

Immediately open the eyelids

Rinse with a special eyewash

Carry the material safety sheet when seeking medical treatment

First aid for accidental ingestion
"Three injections and three no's":

Inject milk (to protect the stomach and intestines)

Inject egg white (to slow down toxicity)

Inject aluminum hydroxide gel (to neutralize)

Do not induce vomiting (to avoid secondary burns)

Do not inject vinegar (to increase toxicity)

Do not delay (send to the doctor immediately)

Chapter 5 Storage and Transportation Law
Three Storage Methods

Ceramic Jar: Glaze inside and ash outside, buried in dry sand

Plastic Bucket: Double-layer polyethylene, dry layer in between

Steel Cabinet: Lead-lined, placed in ventilated place

Four Transportation Essentials

Land Transportation: Hang "Corruption" Banners on Vehicles

Water Transportation: Lead Plates are Needed to Separate the Cargo Hold

Handling: Workers Must Hold "Fluoride Salt Cards"

Rainy Days: Add Three Layers of Tarpaulin

Chapter 6 Waste Disposal
Residue Detoxification Method

Mix with Lime Milk and Stir

Stand Still for Three Days

Detect Fluoride Ion Content (Needs <10ppm)

Wastewater Purification Technique
"Three-Level Purification":

Primary Sedimentation: Pass through Activated Carbon Bed

Secondary Clarification: Add Calcium Chloride

Final Test: Discharge Only after Test Paper Tests for Non-Toxicity

1. Metallurgy

Aluminum refining

Add this when melting aluminum to remove magnesium and calcium impurities

Make aluminum liquid pure as spring, and castings without sand holes and pores

Dosage: 3 kg per 1,000 kg of aluminum is enough

Metal welding

Apply its solution when welding copper and iron

Can remove oxidized skin and help solder flow

Joints are as tight as nature

2. Electroplating

Chromium plating secrets

Adding plating solution can make the coating as bright as a mirror

The anti-rust effect is twice as good as the usual method

Tin plating tips

Used with stannous sulfate

The plated parts will not be white for a long time

III. Chemical Industry
Catalytic Uses

Assisting esterification reaction in organic synthesis

Efficiency is 30% higher than traditional methods

Many Jinling drugstores buy it

Anti-corrosion recipe

Immersing wood can prevent insects and ants

More stable and less toxic than arsenic

IV. Emerging Uses
Electronics

Chip etching auxiliary agent

More controllable than hydrofluoric acid

Battery Way

Lithium battery electrolyte additive

Can extend battery life

In recent times, there have been practitioners who have studied Sodium Fluoroborate, and they are quite dedicated to research and development. At the beginning of this industry, everyone felt difficult, so they worked tirelessly. At the beginning, the preparation method was not good, the product was impure, and the application was quite limited. However, the researchers were not discouraged, and they worked hard to explore new paths. After years of work, in the preparation process, a breakthrough was finally made. With the advent of new techniques, the purity of the product has been greatly increased, the quality has been better, and the field of application has gradually expanded. From this perspective, research and development are actually the source of progress. Everyone persevered and moved forward with perseverance, so that this industry can flourish. In the future, it can be expected that they will be able to expand their capabilities in more fields, use it for the world, and benefit the world.

"Toxicity Research"
Today there is a product named Sodium Fluoroborate, which is a product. People suspected that it was toxic, so they gathered all their efforts to study it.
Researchers tried various methods to observe its impact on the species. Feeding it with insects, see that the insects act differently, or are sluggish, or have a life worry. And flowers and plants are planted in the place containing this thing, the growth of flowers and plants is also hindered, the color of leaves is lost, and the vitality is gradually diminished.
From this point of view, this thing is toxic and hinders the growth and reproduction of organisms. Although the depth of its toxicity is not known, it should be handled with caution and should not be ignored. Make sure that everyone knows the harm, and when using it, they must obey the law strictly to prevent it from being a disaster to the world.

"Future Prospects"
There is Sodium Fluoroborate today, and its future prospects can be improved. This product has many unique capabilities, and it is expected to be greatly improved in all fields.
In the future, it may be used in the field of engineering to help improve the precision and make the creation of utensils more delicate. In the process of chemical research, it may help to promote the exploration of new materials and new reactions. In the field of material innovation, it may also lead to a new situation, giving birth to new materials with high performance and special properties.
In the end, the future of Sodium Fluoroborate is similar, and it will not be necessary to show its extraordinary posture in all fields, and promote the next step, achieving a great achievement.

As a trusted Sodium Fluoroborate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.