Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Nitric Acid ACS 69% - 55 Gallon Drum
69%
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Sample COA. Lot-specific COAs ship with each order.
Last reviewed 2026-05-20.
COA · Answer summary
Typical certificate of analysis for Nitric Acid ACS 69% - 55 Gallon Drum. Lot-specific results ship with every order.
- Assay (computed)
- 69.00%
Specifications
| Parameter | Specification | Typical Result | Test Method |
|---|---|---|---|
| Assay | 68 – 70 % | 69 % | Titration/Gravimetric |
| Appearance/Odor | — | — | Visual Inspection |
| Arsenic | ≤ 0.01 ppm | 0 ppm | Per specification |
| Chloride | ≤ 0.05 ppm | 0 ppm | Ion chromatography |
| Color (APHA) | ≤ 10 APHA | 3 APHA | ASTM D1209 |
| Heavy Metals | ≤ 0.5 ppm | 0 ppm | ICP |
| Iron | ≤ 0.1 ppm | 0 ppm | ICP |
| Residue on Evaporation | ≤ 2 ppm | 0.6 ppm | Evaporation |
| Specific Gravity @20°C | 1.408 – 1.413 g/mL | 1.41 g/mL | Hydrometer @ 25°C |
| Sulfate | ≤ 0.2 ppm | 0 ppm | Ion chromatography |
Generated . Published by Alliance Chemical from first-party canonical product data. Our authority is hands-on chemical handling, DOT/GHS-compliant shipping, and government-registered distribution — not bench chemistry. Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.