Industrial chemicals · Taylor, TXCertificate of AnalysisSample Certificate of Analysis
Calcium Chloride
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Sample COA. Lot-specific COAs ship with each order.
Specifications
| Parameter | Specification | Typical Result | Test Method |
|---|---|---|---|
| Assay | 94 – 97 % | 95.5 % | Titration/Gravimetric |
| Alkalinity | ≤ 0.1 | 0.03 | Per specification |
| Appearance/Odor | — | — | Visual Inspection |
| Calcium (Ca) | ≤ 0.2 % | 0.04 % | ICP-MS |
| Chloride (Cl) | ≤ 5 % | 4.2 % | ICP |
| Heavy Metals (as Pb) | ≤ 0.01 ppm | 0 ppm | ICP-MS (as Pb) |
| Insoluble Matter | ≤ 0.15 % | 0.04 % | Gravimetric |
| Iron | ≤ 50 ppm | 10 ppm | ICP |
| Magnesium | ≤ 0.5 % | 0.15 % | Per specification |
| pH | 7 – 11 | 9.5 | pH Meter |
| Sulfate | ≤ 0.2 % | 0.02 % | ICP-MS |
Generated . Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.