CAS Number
10043-35-3
Grade
ACS
Packaging
Fiber Drum
Chemical Formula: H₃BO₃
Boric Acid is a versatile, weakly acidic compound composed of boron, oxygen, and hydrogen. It appears as a white, odorless crystalline powder and is widely recognized for its antiseptic, buffering, flame-retardant, and antifungal properties. Due to its multifunctional nature and relatively low toxicity, Boric Acid is utilized across industries including pharmaceuticals, glass manufacturing, agriculture, and industrial processing.
Appearance:
White crystalline powder or colorless crystals
Uses:
Pharmaceutical Applications:
Used in ophthalmic solutions, antiseptic powders, and topical preparations to treat minor cuts, burns, and eye irritations due to its mild antibacterial and antifungal properties.
Industrial Applications:
Serves as a pH buffer, corrosion inhibitor, and flame retardant in industrial formulations. Frequently used in electroplating baths, lubricants, and adhesives for improved chemical stability.
Glass & Ceramics:
Enhances clarity, durability, and thermal shock resistance in borosilicate glass. Also used in glazes and enamels to improve texture and finish.
Agriculture:
Acts as a micronutrient fertilizer to promote plant health by aiding in cell wall formation and reproductive development, especially in boron-deficient soils.
Pest Control:
Employed as a low-toxicity insecticide against ants, cockroaches, and silverfish in residential and commercial pest control applications.




