Industrial chemicals · Taylor, TXCertificate of AnalysisSample Certificate of Analysis
Ammonium Bifluoride Flakes ACS Grade
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Sample COA. Lot-specific COAs ship with each order.
Specifications
| Parameter | Specification | Typical Result | Test Method |
|---|---|---|---|
| Assay | 99 – 100 % | 99.9 % | Titration/Gravimetric |
| Arsenic (As) | ≤ 10 ppm | 2.1 ppm | ICP-MS |
| Chloride (Cl) | ≤ 50 ppm | 20 ppm | ICP |
| Insoluble Matter | ≤ 0.01 % | 0.01 % | Gravimetric |
| Iron | ≤ 10 ppm | 6 ppm | ICP |
| Moisture | ≤ 0.5 % | 0.05 % | Karl Fischer |
| Silica (SiO2) | ≤ 0.02 % | 0.01 % | Gravimetric |
| Specific Gravity @20°C | 1.495 – 1.505 g/mL | 1.5 g/mL | Hydrometer @ 25°C |
| Sulfate | ≤ 0.02 % | 0 % | ICP-MS |
Generated . Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.