Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Ferric Chloride 40% Water Treatment Grade
Reagent · 40%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS番号
- 7705-08-0
- 構造
構造・PubChem - グレード
- Reagent · 40%
- Assay specification
- 38 - 42 %
- Answer summary
Sample specification reference for Ferric Chloride 40% Water Treatment Grade. Source-record results are reference values, not measurements for your lot.
Last reviewed 2026-07-17 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay (FeCl3) | 38 - 42 % | 40.20 % | — |
| Baume | 39.900 - 47.700 DB | 43.9 | — |
| Ferrous chloride (FeCl2) | 2.5 % max | 0.106 % | — |
| Ferrous (as Fe2) | Max 0.5% (w/w) | 0.046% (w/w) | — |
| Iron (Fe, total) | 13.8 ± 0.4 % | 13.8 % | — |
| pH (20 °C) | < 1 | 0.6 | — |
| Sulfate (SO4 2-) | < 0.5 % | 0.070 % | — |
| Free acid (as HCl) | 1.0 % max | 0.41 % | — |
| Total insoluble matter | 0.2 % max | 0.017 % | — |
| Specific gravity | 1.380 - 1.490 | 1.437 | — |
| Arsenic (As) | Max 3 mg/kg | 0.64 mg/kg | ICP-MS / EPA 200.8 |
| Lead (Pb) | Max 5 mg/kg | 0.63 mg/kg | ICP-MS / EPA 200.8 |
| Mercury (Hg) | Max 0.5 mg/kg | 0.0065 mg/kg | Cold vapour AAS / EPA 245.1 |
Specification limits and source-record results are reproduced from the current product reference used by the TDS. This sample is not an issued certificate and does not identify a tested lot. Contact Alliance Chemical with the product and lot number for lot-specific documentation.
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