Industrial chemicals · Taylor, TX
Certificate of Analysis

Sample Certificate of Analysis

Inhibited Propylene Glycol 35/65 with OAT Inhibitor — Data Center Coolant

Certificate #
TYP-INHIBITEDPRO
Lot Number
TYPICAL SAMPLE
Category
Alcohols & Glycols (B)
CAS Number
57-55-6
Formula
C3H8O2
Computed Assay
35.50%(100 − Σ impurities)
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Sample COA. Lot-specific COAs ship with each order.

2D chemical structure of Inhibited Propylene Glycol 35/65 with OAT Inhibitor — Data Center Coolant
Structure · PubChem
Last reviewed 2026-08-17.

COA · Answer summary

Typical certificate of analysis for Inhibited Propylene Glycol 35/65 with OAT Inhibitor — Data Center Coolant. Lot-specific results ship with every order.

Assay (computed)
35.50%

Specifications

ParameterSpecificationTypical ResultTest Method
Assay (GC)34.5 – 35.5 %35.5 %GC
Acidity (as acetic)≤ 10 ppm3 ppmTitration
Chlorides (as Cl)≤ 0.175 ppm—ICP
Color (APHA)≤ 10 APHA3 APHAAPHA
Heavy Metals (as Pb)≤ 1.75 ppm—ICP-MS
Iron (Fe)≤ 0.175 ppm—ICP-MS
Specific Gravity @20°C1.0292 – 1.0391 g/mL1.0341 g/mLHydrometer @ 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.