Listing ID #6445238
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Contact SupplierCharacteristic | Unit/Measure | Specifications maintained | Actual result obtained |
Description | Visual | White fine powder | White fine powder |
Identification | Complies | Complies | |
PH | 5% w/v | 9.3 – 10.1 | 9.65 |
Loss on drying | At 110 degree Celsius for 2 hr | Minimum 2.0% | 0.20% |
Assay | % | Minimum 92 | 95.3 |
Phosphorus Pentoxide P 2 O 5 | % | Minimum 56.0 | 57.8 |
Solubility | Soluble in water | Soluble in water | |
Clarity of Solution | 5% w/v | Clear Solutions | Clear Solutions |
Sulfate as SO4 | ppm | Under 200 | 35 |
Iron as Fe | ppm | Under 20 | 3 |
Chloride as Cl | ppm | Under 70 | 25 |
Arsenic as As | ppm | Under 5 | nil |
Fluoride as F | ppm | Under 5 | nil |
Heavy Metals | ppm | Under 10 | <0.1 |