Boric acid

Boric acid

Orthoboric acid; Boracic acid; Hydrogen borate; Acidum boricum

CAS 10043-35-3

Chemical Formula H₃BO₃

Boric acid is a mild antiseptic and antifungal agent commonly used in medical, household, and industrial applications. In healthcare, it is used in eye washes, vaginal suppositories, and antiseptic powders to treat infections and irritation. In households, Boric acid serves as an insecticide for controlling pests like ants and cockroaches. It is also used in cosmetics, personal care products, and as a flame retardant or preservative in various industrial processes.

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Industrial Uses

1. Pharmaceuticals

  • Antiseptic agent: Used in eye washes, ear drops, and wound powders to prevent or treat minor infections due to its antimicrobial properties.
  • Antifungal agent: Included in vaginal suppositories and topical preparations to treat fungal infections like candidiasis.
  • Buffering agent: Maintains pH stability in pharmaceutical formulations, especially in ophthalmic and dermatological products.

2. Personal Care 

  • Preservative: Prevents microbial growth in creams, powders, and lotions, helping extend shelf life and maintain product safety.
  • Skin protectant: Used in baby powders, foot powders, and acne treatments to reduce irritation and absorb moisture.
  • pH adjuster: Helps stabilize the pH of cosmetic formulations to improve effectiveness and user comfort.

3. Agrochemicals

  • Micronutrient (Boron source): Supplies essential boron to crops, promoting cell wall strength, flowering, seed development, and overall plant health.
  • Pest control agent: Used in insecticides and baits to kill ants, cockroaches, and termites by disrupting their digestive and metabolic systems.

4. Performance Chemicals

  • Flame retardant: Added to textiles, plastics, and insulation materials to reduce flammability.
  • Glass and ceramics manufacturing: Acts as a flux to reduce melting temperature, enhance durability, and improve thermal shock resistance.
  • Corrosion inhibitor: Used in antifreeze solutions and metalworking fluids to prevent rust and corrosion.
  • Adhesives and sealants: Stabilizes and improves performance of industrial adhesives and sealants.

5. Fabric Solutions

  • Mildewcide and deodorizer: Prevents mold and bacterial growth in fabrics during processing or storage.
  • Flame retardant treatment: Applied to textiles to enhance fire resistance for industrial and safety garments.

Specifications

Assay ≥ 99.5% (typically for analytical/reagent grade)
Appearance White, odorless, crystalline solid or powder
Odor Odorless
Boiling Point Decomposes before boiling (~300 °C)
Melting Point ~170.9 °C (decomposes)
Density 1.435 g/cm³ at 25 °C
Solubility Soluble in water (47 g/L at 25 °C), alcohol, glycerol
Viscosity Not applicable in solid form; aqueous solution has low viscosity
Flash Point Non-flammable

FAQs

1. What is the current price of Boric acid in India?
The price of Boric acid can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Boric acid in India?
You can purchase Boric acid from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Boric acid?
Our minimum order quantity (MOQ) for Boric acid is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Boric acid supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.