Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Nitric Acid 65% Technical Grade
Technical · 65%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 7697-37-2
- Structure
Structure · PubChem - Grade
- Technical · 65%
- Assay specification
- ≥ 65%
- Answer summary
Sample specification reference for Nitric Acid 65% Technical Grade. Source-record results are reference values, not measurements for your lot.
Last reviewed 2026-10-08.
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay | ≥ 65% | 65.02 % | — |
| Appearance | Colorless to a pale yellow | Passes test | — |
| Chloride (Cl) | 10 ppm max | 0.128 ppm | — |
| Color (APHA) | 100 APHA max | 6 | — |
| Iron (Fe) | 10 ppm max | 0.040 ppm | — |
| Lead (Pb) | ≤ 0.000005% | 0.00000065 % | — |
| Residue after Ignition | 10 ppm max | 0.94 ppm | — |
| Sulfates (SO4) | 3 ppm max | 0.25 ppm | — |
| Phosphate (PO4) | Max 0.0001 % | 0.000012 % | Molybdenum blue colorimetric |
| Substances reducing permanganate (as HNO2) | Max 0.0005 % | 0.000083 % | Titrimetric, KMnO4 decolorization |
| Density (20/4) | 1.390 - 1.400 | 1.395 | Oscillating U-tube density meter, 20 C |
| fluoride | 5 ppm max | 0.057 ppm | — |
| oxides of nitrogen | 100 PPM max | 1.24 ppm | — |
| oxidizable constituents as hno2 | 15 ppm max | 0.83 ppm | — |
| non-volatiles | 0.05 % max | 0.00016 % | — |
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.
Need the Certificate of Analysis for your lot? Just ask.
Tell us the lot number from the container label and we will send the certificate over at no charge.