4.9Kg Boric Acid Powder 99.9% Pure Tub - Soluble Orthoboric Acid H3BO3

Boric Acid (H3BO3) is a high-purity white crystalline solid used in agricultural, hydroponic, technical and industrial applications. With over 99.9 percent purity, it dissolves cleanly in water and is suitable where a reliable boron source or technical-grade orthoboric acid is required. Fully soluble and odourless, this material supports boron nutrient correction in soils and hydroponic programs and is also used in glass, ceramics, metallurgy and water treatment processes.

Features:

• 99.9 percent pure orthoboric acid (H3BO3) for agricultural and technical use.
• Fully water soluble for soil, foliar and hydroponic application.
• White odourless crystalline powder for accurate dosing.
• Suitable as a boron trace element where deficiency is identified.
• Classified as Non-Dangerous Goods for transport.

Specifications:

• Chemical formula: H3BO3
• CAS: 10043-35-3
• Appearance: White crystalline powder
• pH: ~5.1 (1 percent solution)
• Solubility: 4.9 percent in water at 20°C
• Specific gravity: 1.49
• Molecular weight: 61.83 g/mol
• Melting point: 450°C

Uses:

• Boron trace element for agricultural and horticultural programs.
• Hydroponic and fertigation nutrient formulations.
• Glass, ceramics, metallurgy and water treatment processes.

Package Includes:

• Boric Acid Powder in resealable container.