Listing ID #3469717
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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 | 1% w/v | 10.0 – 11.0 | 4.45 |
Loss on drying | At 105 degree Celsius for 2 hours | Minimum 2.0% | 0.30% |
Assay | % | Minimum 99 | 99.4 |
Phosphorus Pentoxide P 2 O 5 | % | Minimum 41 | 42.8 |
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 40 | 5 |
Chloride as Cl | ppm | Under 300 | 85 |
Arsenic as As | ppm | Under 2 | nil |
Fluoride as F | ppm | Under 2 | nil |
Heavy Metals | ppm | Under 10 | <1 |