Description

Boric Acid Supplier India | Industrial & Laboratory Grade H3BO3 for Ceramics, Nuclear, Agriculture & Pharma

Boric Acid (H3BO3) presents a uniquely versatile profile among industrial chemicals, functioning simultaneously as a weak acid, a flame retardant synergist, a neutron absorber, an insecticide, a ceramic flux, and a pharmaceutical antiseptic. This remarkable breadth of application, spanning industries as diverse as nuclear power generation, ceramic tile manufacturing, agricultural micronutrient supplementation, and ophthalmic pharmaceutical formulations, has sustained steady global and Indian demand for boric acid across multiple market segments. For chemical procurement professionals, the challenge lies not only in securing a reliable volume supply but in matching the purity grade and particle characteristics to the specific requirements of each end-use application, as the performance expectations vary enormously between a nuclear coolant chemistry application and an agricultural micronutrient formulation.

The production of boric acid primarily involves the reaction of borax (sodium tetraborate) with a strong mineral acid such as sulfuric acid, followed by crystallization, washing, and drying to produce the white crystalline powder or granular product familiar to industrial consumers. The purity of the final product is influenced by the quality of the borax feedstock, the efficiency of the crystallization process, and the effectiveness of the washing and drying stages in removing residual sulfate, sodium, and heavy metal impurities. Different applications impose different purity requirements: nuclear-grade boric acid demands exceptionally low levels of chloride, sulfate, and heavy metals to prevent corrosion and activation in reactor coolant systems, while ceramic-grade material tolerates wider impurity ranges. Davar ChemTech works with quality-certified producers who maintain process controls calibrated to the specific grade requirements of different end-use sectors.

From its Vadodara distribution center, Davar ChemTech supplies boric acid in multiple grades and packaging configurations to customers across India. Our customer base includes ceramic tile manufacturers in Gujarat and Rajasthan, nuclear and thermal power plant operators, agricultural chemical formulators, pharmaceutical companies, and glass and fiberglass manufacturers. The diversity of this customer base reflects boric acid’s exceptional versatility and underscores the importance of a distributor who understands the distinct requirements of each application segment.

Key Technical Features

• Multiple purity grades available: industrial grade (99.0-99.5% H3BO3), laboratory/reagent grade (99.5%+), and nuclear-grade with ultra-low chloride and heavy metal limits
• Controlled particle size options from fine powder (ceramics/pharma) to granular form (agriculture/glass) to match specific process dissolution and blending requirements
• Low sulfate (SO4 < 150 ppm), low chloride (Cl < 50 ppm), and low heavy metal content in nuclear-grade material for reactor coolant chemistry compliance
• Available in 25 kg and 50 kg HDPE bags with moisture-barrier liner, providing protection against humidity-induced caking during storage
• Batch-specific Certificate of Analysis covering H3BO3 assay, water insoluble matter, sulfate, chloride, iron, and heavy metal content
• Stable crystalline form with long shelf life when stored in cool, dry conditions, ensuring product quality retention during extended warehousing periods

Industrial Applications

The ceramic and glass industries represent major consumers of boric acid in India, where it functions as a low-melting-point flux that reduces the firing temperature of ceramic glazes and glass compositions while improving thermal shock resistance and surface gloss. In ceramic tile manufacturing, boric acid promotes the formation of a smooth, defect-free glaze surface at lower kiln temperatures (typically 1000-1150 degrees Celsius), which reduces energy consumption and increases kiln throughput. In borosilicate glass manufacturing, boric acid is a critical raw material that imparts the characteristic low thermal expansion coefficient that makes borosilicate glass suitable for laboratory ware, kitchenware, and pharmaceutical containers. Ceramic tile manufacturers in Gujarat’s Morbi-Bhavnagar cluster, the largest ceramic production center in India, are significant consumers of industrial-grade boric acid sourced through Davar ChemTech, relying on our consistent quality to maintain their glaze formulations and kiln operating parameters.

Nuclear power generation represents a highly specialized application for boric acid, where it is dissolved in the primary coolant water of pressurized water reactors (PWRs) as a chemical shim and emergency shutdown agent. Boric acid’s ability to absorb thermal neutrons without producing radioactive isotopes or corrosive byproducts makes it ideal for this safety-critical function, where its concentration in the coolant is precisely controlled to regulate reactor power output. Nuclear-grade boric acid must meet exceptionally tight specifications for chloride, sulfate, and heavy metal impurities to prevent corrosion of reactor internal components and activation of impurities to radioactive isotopes. While India’s nuclear power program operates its own boric acid procurement channels, Davar ChemTech supplies boric acid to nuclear research institutions, testing laboratories, and specialized engineering firms that require nuclear-grade or near-nuclear-grade material for equipment testing, simulation studies, and related technical applications.

In the agricultural sector, boric acid serves as a boron micronutrient supplement in foliar sprays and soil applications for crops that are particularly sensitive to boron deficiency, including cotton, oilseeds, pulses, and fruit crops. Boron is an essential micronutrient required for cell wall formation, pollen tube growth, and sugar transport in plants, and boron deficiency can significantly reduce crop yields and quality. Agricultural-grade boric acid formulations, often blended with other micronutrients or formulated as soluble fertilizer grades, are applied at carefully calibrated rates to avoid boron toxicity, which can damage crops at concentrations only slightly above optimal levels. Agricultural input companies and fertilizer formulators across India’s major crop-growing regions source boric acid through Davar ChemTech, valuing our consistent product quality and reliable supply for their micronutrient production programs.

Technical Specifications

Storage, Handling & Safety

Boric acid is classified as harmful if swallowed, inhaled, or absorbed through the skin in significant quantities, and can cause damage to fertility and unborn children with prolonged or repeated exposure. While it is widely used in pharmaceutical and agricultural applications at controlled dosages, industrial handling requires precautions including chemical-resistant gloves, protective eyewear, dust masks when handling powder, and adequate ventilation to prevent inhalation of airborne dust. Storage should be in a cool, dry, well-ventilated area away from food and feed materials, in tightly sealed HDPE containers that prevent moisture absorption and contamination. Boric acid should be stored separately from strong alkalis, as it can react to form borate salts with different solubility and handling characteristics.

In the event of ingestion, particularly in children, immediate medical attention should be sought as boric acid toxicity can cause gastrointestinal distress, renal damage, and in severe cases, systemic poisoning. Skin contact should be treated by washing with soap and water, and contaminated clothing removed. Eye contact requires irrigation with water for at least 15 minutes. Workers with prolonged exposure to boric acid dust should undergo regular health monitoring. Spill cleanup should use damp methods to avoid generating airborne dust, and collected material may be reused if uncontaminated or disposed of as non-hazardous waste. Environmental discharge of boric acid should be minimized as elevated boron levels in waterways can be toxic to aquatic plants and organisms.

Supply Capability & Distribution Strength

Davar ChemTech’s boric acid distribution operation is structured to serve the diverse quality requirements and packaging preferences of its multi-industry customer base. Our Vadodara warehouse maintains dedicated stock of industrial-grade, laboratory-grade, and near-nuclear-grade boric acid, stored in dry, covered conditions with moisture barrier packaging to preserve product quality. The Vadodara location offers direct access to the National Highway network connecting to the ceramic manufacturing centers of Gujarat, the agricultural input distribution hubs of Maharashtra and Madhya Pradesh, and the pharmaceutical and research institutions of western and southern India. This geographic advantage enables competitive delivery lead times and freight costs to boric acid consumers across the country.

We offer flexible delivery options tailored to the volume requirements of each customer segment: bag-level deliveries for laboratories and small manufacturers, palletized truckload shipments for ceramic factories and agricultural formulators, and scheduled monthly delivery programs for high-volume consumers who require supply assurance and inventory planning support. For customers with specific grade requirements not available from our standard inventory, we coordinate custom procurement from our manufacturing partners with agreed quality specifications and delivery timelines. Our documentation package for each shipment includes Certificate of Analysis, safety data sheet, and any application-specific documentation (such as nuclear-grade impurity certificates) that the customer requires.

Quality & Trust Positioning

Davar ChemTech has built enduring relationships with boric acid consumers across India’s ceramic, agricultural, pharmaceutical, and glass industries by consistently delivering material that meets their specification requirements on time and in full. Our quality management approach includes verification of key parameters for each incoming batch, ensuring that the material reaching our customers has been screened for purity, particle size, moisture content, and critical impurity levels before dispatch. This pre-shipment quality verification, combined with our comprehensive documentation package, provides our customers with the confidence to use Davar ChemTech-supplied boric acid directly in their production processes without additional incoming quality checks, reducing their own quality control costs and accelerating material release to production.

The trust our customers place in Davar ChemTech extends beyond product quality to encompass every aspect of our supply service: responsive order processing, accurate and timely deliveries, transparent pricing, and proactive communication about market conditions and supply developments. We understand that ceramic tile manufacturers operate kilns around the clock and cannot tolerate material delays, that agricultural formulators have seasonal production windows that are immovable, and that research laboratories need material with absolute assurance of purity and traceability. This customer-centric understanding, combined with our operational excellence in logistics and quality assurance, positions Davar ChemTech as a preferred boric acid supply partner for industrial consumers across India.

Looking for industrial, laboratory, or nuclear-grade Boric Acid? Connect with Davar ChemTech for grade-matched supply, detailed analytical certificates, and reliable deliveries to ceramic, agricultural, or pharmaceutical facilities across India.