Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Sulfuric Acid 96% ACS Grade
ACS Grade · 96%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 7664-93-9
- Structure
Structure · PubChem - Grade
- ACS Grade · 96%
- Assay specification
- 95.0 to 98.0 %
- Answer summary
Sample specification reference for Sulfuric Acid 96% ACS 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 (H2SO4) | 95.0 to 98.0 % | 95.7 % | Titration with NaOH |
| Ammonium (NH4) | 2 ppm max | 0.21 ppm | — |
| Appearance | Free from suspended or insoluble matter | Passes test | — |
| Arsenic (As) | 0.01 ppm max. | 0.0019 ppm | — |
| Chloride (Cl) | 0.2 ppm max. | 0.048 ppm | — |
| Color, APHA | 10 max. | 6 | — |
| Heavy Metals (as Pb) | 1 ppm max. | 0.08 ppm | — |
| Iron (Fe) | =<0.2 ppm | 0.050 ppm | — |
| Mercury (Hg) | < 5 ppb max. | 0.17 ppb | — |
| Nitrate (NO3) | 0.5 ppm max | 0.12 ppm | — |
| Substances Reducing Permanganate (as SO2) | 2 ppm max. | 0.32 ppm | — |
| Residue after Ignition | 5 ppm max. | 0.9 ppm | — |
| Selenium (Se) | 0.02 ppm max. | 0.0044 ppm | Hydride generation AAS / ICP-MS |
| Specific gravity @ 68 F (20 C) | 1.834 - 1.839 | 1.8367 | ASTM D1298 / hydrometer |
| 0.1 µm | 750 pcs/ml max | 47 | — |
| aluminum | 0.1 ppb max | < 0.1 | — |
| antimony | 0.1 ppb max | < 0.1 | — |
| barium | 0.1 ppb max | < 0.1 | — |
| beryllium | 0.1 ppb max | < 0.1 | — |
| bismuth | 0.1 ppb max | < 0.1 | — |
| boron | 0.1 ppb max | < 0.1 | — |
| cadmium | 0.1 ppb max | < 0.1 | — |
| calcium | 0.1 ppb max | < 0.1 | — |
| chromium | 0.1 ppb max | < 0.1 | — |
| cobalt | 0.1 ppb max | < 0.1 | — |
| copper | 0.1 ppb max | < 0.1 | — |
| gallium | 0.1 ppb max | < 0.1 | — |
| germanium | 0.1 ppb max | < 0.1 | — |
| gold | 0.1 ppb max | < 0.1 | — |
| lead | 0.1 ppb max | < 0.1 | — |
| lithium | 0.1 ppb max | < 0.1 | — |
| magnesium | 0.1 ppb max | < 0.1 | — |
| manganese | 0.1 ppb max | < 0.1 | — |
| molybdenum | 0.1 ppb max | < 0.1 | — |
| nickel | 0.1 ppb max | < 0.1 | — |
| niobium | 0.1 ppb max | < 0.1 | — |
| phosphate | 100 ppb max | < 100 | — |
| potassium | 0.1 ppb max | < 0.1 | — |
| silver | 0.1 ppb max | < 0.1 | — |
| sodium | 0.1 ppb max | < 0.1 | — |
| strontium | 0.1 ppb max | < 0.1 | — |
| tantalum | 0.1 ppb max | < 0.1 | — |
| thallium | 0.1 ppb max | < 0.1 | — |
| tin | 0.1 ppb max | < 0.1 | — |
| titanium | 0.1 ppb max | < 0.1 | — |
| vanadium | 0.1 ppb max | < 0.1 | — |
| zinc | 0.1 ppb max | < 0.1 | — |
| zirconium | 0.1 ppb max | < 0.1 | — |
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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