Kemmie Boric Acid Powder 5kg 99.9% Pure Soluble Orthoboric Acid H3BO3

Kemmie Boric Acid Powder is a 99.9 percent pure orthoboric acid (H3BO3) in a 5kg resealable bag, offering a clean, fully water-soluble boron source for agricultural, hydroponic and technical applications. The white crystalline powder dissolves readily for accurate dosing in soil, foliar and fertigation programs, and is also suited to glass, ceramics, metallurgy and water treatment processes.

Key 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

What's in the Box

• 5kg Boric Acid Powder in a resealable bag