Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Inhibited Ethylene Glycol 35/65 with OAT-908 — Data Center Coolant
34.98%
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 Inhibited Ethylene Glycol 35/65 with OAT-908 — Data Center Coolant. Lot-specific results ship with every order.
- Assay (computed)
- 35.00%
Specifications
| Parameter | Specification | Typical Result | Test Method |
|---|---|---|---|
| Assay (GC) | 34.5 – 35.5 % | 35 % | GC |
| Acidity (as acetic) | ≤ 30 ppm | 2 ppm | Titration |
| Appearance | — | — | Visual Inspection |
| Ash | ≤ 40 ppm | 4 ppm | Residue on Ignition |
| Chlorides (as Cl) | ≤ 0.5 ppm | 0.04 ppm | ICP |
| Color (APHA) | ≤ 5 APHA | 2 APHA | APHA |
| DEG Content | ≤ 0.05 % | 0.01 % | GC |
| Iron (Fe) | ≤ 0.1 ppm | 0 ppm | ICP-MS |
| Specific Gravity @20°C | 1.0449 – 1.0549 g/mL | 1.0499 g/mL | Hydrometer @ 20°C |
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.