Instant Soluble Boron

Appearance:White powder

Purity (Na₂B₈O₁₃·4H₂O):More than 99.9%

Boron Oxide (B₂O₃):67±0.5%

Boron Element (B):20.5±0.5%

Sodium Oxide (Na₂O):14±1%

pH Value:7–8.5

Solubility:Highly soluble in water. 4.2g/100ml water at 0℃, 41g/100ml water at 50℃, 74g/100ml water at 100℃. Dissolution rate in cold water (10℃):15g/3min

Screen Residue:(325 mesh) /% ≤ 0.5

Product Features:

1. High boron content:This product has stable boron efficiency and high fertilizer efficiency, with pure boron content ≥20.5% and purity ≥99.0%.

2. Excellent instant solubility:This product dissolves very rapidly, even at low temperatures, in water or more viscous liquids. In addition, it has high solubility; its solubility at 30℃ is equivalent to that of borax in hot water at 75℃.

3. Efficient and economical:This product is formulated with appropriate surfactants and penetrants, requiring low dosage. After application, it can be quickly absorbed and utilized by leaves, stems, flowers, fruits and soil, with boron utilization rate above 80%, showing obvious fertilizer effect on crops. It is especially suitable for large‑scale agricultural machinery, can be used with other measures, simplifies operation, and saves labor and cost.

4. Safe and efficient:This product is absorbed in the current season of application, leaving no residue in soil and causing no pollution. It meets environmental protection requirements and the development direction of pollution‑free agriculture, with broad application prospects.

5. Good compatibility:The aqueous solution of this product is nearly neutral (pH 7.6). It can be mixed with many foliar fertilizers and chemical pesticides (except alkaline pesticides) without degradation, and itself is also a good insecticidal, disease‑preventing, antiseptic and disinfecting agent.

6. Obvious fertilizer effect:When soil is boron‑deficient, application of this product can increase yield by 15%–45% and significantly improve crop quality. It features low input and quick effect.