Sodium Phosphate Monobasic Monohydrate Crystalline Buffer Salt, 10kg

This 10kg container of crystalline sodium phosphate monobasic monohydrate (sodium dihydrogen phosphate) is suitable for laboratory applications including buffer preparation. The white to off-white crystalline powder has ≥99% purity and a 5% aqueous pH of 8.7-9.3. Specifications include loss on drying 10.0-15.0% (4h at 105°C), insoluble matter ≤0.2%, lead ≤4 ppm, arsenic ≤3 ppm, phosphorus 20.0-24.0%, chloride ≤140 ppm, fluoride ≤50 ppm, sulfate ≤150 ppm, and no detected DNase or RNase. The hydrated form provides reliable buffering capacity and easy handling for pH control systems. For laboratory use only.