Borax Decahydrate / Pentahydrate
An essential flux for metallurgical welding, glass manufacturing, pH buffering, and flame-retardant industrial solutions.
Full technical Certificate of Analysis (COA), safety data sheets, and batch tracing logs accompany all dispatch deliveries.
Technical Specification Sheet
| Parameter Fields | Standard Batch Tolerance |
|---|---|
| active purity | Na2B4O7·10H2O content >= 99.5% |
| boric oxide | B2O3 content >= 36.5% |
| chloride | Chloride content <= 100ppm |
| packaging | 25kg / 50kg woven bags with inner PE layer |
| regulatory | GHS Safety mapped, REACH certified sourcing |
Technical Key Features
Technical Pillar
Highly pure crystalline mineral composition.
Technical Pillar
Excellent solubility in warm aqueous systems.
Technical Pillar
Stable mineral profile under dry storage conditions.
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