Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
75% Vinegar ACS Grade
ACS Grade · 75%
Sample COA. Lot-specific COAs ship with each order.
Last reviewed 2026-07-17 by Andre Taki, DOT Hazmat Specialist.
COA · Answer summary
Typical certificate of analysis for 75% Vinegar ACS Grade. Lot-specific results ship with every order.
- Assay (computed)
- 74.90%
- Grade
- ACS Grade
Specifications
| Parameter | Specification | Typical Result | Test Method |
|---|---|---|---|
| Assay (Titration) | 74.5 – 75.5 % | 74.9 % | Titration |
| Acid Value | ≤ 0.75 mg KOH/g | 0.01 mg KOH/g | Titration |
| Acidity | ≤ 0.11 % | 0.05 % | Titration |
| Aldehydes | ≤ 0.04 % | — | Per specification |
| Chloride (Cl) | ≤ 0.75 ppm | — | ICP |
| Color (APHA/Hazen) | ≤ 10 APHA | 3 APHA | Spectrophotometry |
| Free Acid | ≤ 0.04 % | 0.01 % | Titration |
| Residue on Evaporation | ≤ 50 ppm | 1 ppm | Evaporation |
| Specific Gravity @20°C | 1.0665 – 1.0705 g/mL | 1.0685 g/mL | Hydrometer @ 20°C |
| Stability / Available Oxygen | — | — | Stability Test |
| Sulfate (SO4) | ≤ 0.75 ppm | — | ICP |
| Sulfite (SO3) | ≤ 0.75 ppm | — | ICP |
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.