Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
50% Diluted Acetic Acid Food Grade
Food Grade · 50%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 64-19-7
- Structure
Structure · PubChem - Grade
- Food Grade · 50%
- Assay specification
- 49.5 - 50.5 %
- Answer summary
Sample specification reference for 50% Diluted Acetic Acid Food 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 (CH3COOH) | 49.5 - 50.5 % | 49.98 % | — |
| Color (APHA) | Max 10 | 3 | ASTM D1209 (Pt-Co) |
| Acetic Anhydride | 0.005% max | 0.0007 % | — |
| Arsenic | 0.1 ppm max | 0.0027 ppm | — |
| Heavy Metals | 0.26 ppm max | 0.051 ppm | — |
| Lead | 0.26 mg/kg max | 0.0035 mg/kg | — |
| Non-Volatile Residue | 0.0026% max | 0.00011 % | FCC |
| iron | 0.26 ppm max | 0.024 ppm | — |
| sulfates | 1 ppm max | 0.12 ppm | — |
| Chloride (Cl) | Pass Test (USP) | Passes test | — |
| Identification (Acetate) | A 1:3 aqueous solution gives positive tests for Acetate | Passes test | — |
| Readily Oxidizable Substances | Passes test | Passes test | — |
| Specific gravity (20 °C) | 1.053 - 1.063 | 1.058 | — |
| Composition | 50 % acetic acid in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity |
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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