Industrial chemicals · Taylor, TX
Certificate of Analysis

Sample Certificate of Analysis

Ethylene Glycol 30/70

Technical

Certificate #
TYP-ETHYLENEGLYC
Lot Number
TYPICAL SAMPLE
Category
Alcohols & Glycols (B)
CAS番号
107-21-1
化学式
C2H6O2
Computed Assay
30.50%(100 − Σ impurities)
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Sample COA. Lot-specific COAs ship with each order.

2D chemical structure of Ethylene Glycol 30/70
Structure · PubChem
Last reviewed 2026-07-17 by Andre Taki, DOT Hazmat Specialist.

COA · Answer summary

Typical certificate of analysis for Ethylene Glycol 30/70. Lot-specific results ship with every order.

Assay (computed)
30.50%
Grade
Technical

Specifications

ParameterSpecificationTypical ResultTest Method
Assay (GC)29.5 – 30.5 %30.5 %GC
Color (APHA)≤ 10 APHA1 APHAAPHA
Specific Gravity @20°C1.0381 – 1.0481 g/mL1.0431 g/mLHydrometer @ 20°C

作成日 . 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.