Description
⚗️ Boric Acid Flake (H₃BO₃) – CristalChem
🧪 Physical and Chemical Properties
| Parameter | Value / Description |
|---|---|
| Chemical formula | H₃BO₃ |
| Molar mass | 61.83 g/mol |
| Form | Crystalline solid |
| Color | White |
| Odor | Odorless |
| pH (1% solution in water) | 5.2 |
| Melting point | 169 °C |
| Boiling point | 300 °C |
| Specific gravity | 1.435 (water = 1) |
⚠️ Warnings and Safe Handling
-
H317: May cause an allergic skin reaction.
-
H302: Harmful if swallowed.
-
P302 + P352: If on skin: wash with plenty of soap and water.
-
P280: Wear protective gloves, clothing, and eye/face protection.
Storage: Keep containers tightly closed in a cool, dry area. Protect them from heat and direct sunlight.
📄 Refer to the Material Safety Data Sheet (MSDS) for full safety details.
ℹ️ This information is provided for scientific, educational, and research purposes. The product is intended for professional use only.
💡 What Is Boric Acid Flake?
Boric acid (H₃BO₃) is a weak inorganic acid valued for its stability, purity, and wide industrial use.
It appears as a white, odorless crystal and dissolves moderately in water.
Because it combines chemical neutrality with gentle acidity, it fits a broad range of laboratory and industrial applications.
Moreover, its buffering and antiseptic qualities make it an important reagent in research and manufacturing.
🔬 Industrial and Laboratory Applications
Boric acid serves as a key ingredient in several industries:
-
In glass production, it lowers melting points and improves resistance to temperature changes.
-
In ceramics, it strengthens materials and enhances durability.
-
In paints and coatings, it stabilizes color and prevents fungal growth.
-
In cosmetics and pharmaceuticals, it acts as a mild antiseptic and pH regulator.
In addition, boric acid functions as a buffering reagent in laboratory experiments.
It helps maintain stable pH levels and protects samples from contamination.
Furthermore, in the nuclear industry, it serves as a neutron absorber, controlling chain reactions in reactors.
As a result, boric acid remains a versatile and essential compound in both research and large-scale production.
🧴 Medical and Cosmetic Use
Boric acid displays antiseptic, antifungal, and anti-inflammatory properties.
For example, it appears in eye rinses, topical treatments, and skin care products.
It can soothe minor irritations and balance the skin’s natural pH.
In addition, cosmetic formulators rely on boric acid as a preservative to extend shelf life and protect against microbial contamination.
🧪 Role in Analytical Chemistry
In laboratories, boric acid is widely used in spectroscopic and titration analyses.
Researchers apply it to determine the concentration of aluminum and magnesium ions in chemical samples.
Moreover, it supports the calibration of analytical equipment and maintains the accuracy of measurements.
Therefore, boric acid is not just a reagent—it is a quality standard in analytical work.
🏠 Household and Everyday Applications
Boric acid also proves useful outside the laboratory.
🧽 Mold Removal
To remove mold, dissolve one teaspoon of boric acid in a cup of warm water.
Apply the solution with a sponge, wait a few minutes, then rinse and dry the surface.
✨ Surface Cleaning
Mix one teaspoon per liter of warm water.
Spray the solution onto countertops or tiles, then wipe clean and rinse thoroughly.
This method offers an effective, eco-friendly cleaning alternative.
🐜 Ant Control
Boric acid is a natural and efficient way to combat ants.
Combine it with sugar or syrup to create a simple bait.
Ants carry the mixture to their nests, which helps eliminate the colony.
However, always use it responsibly and avoid contaminating food or pet areas.
🌍 Boric Acid Flake at CristalChem
At CristalChem.com, we supply high-purity boric acid (H₃BO₃) designed for laboratory and industrial applications.
Each batch undergoes strict quality control and is packaged in aluminum doypack bags that prevent moisture exposure.
We deliver to England, Ireland, Scotland, Canada, Australia, Spain, New Zealand, Latvia, Sweden, Germany, Belgium, France, the Netherlands, and other regions worldwide.
Because of our fast delivery, verified sourcing, and dedicated service, CristalChem has earned recognition as a reliable supplier for scientific and industrial R&D projects.










