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Certificate of Analysis
Product Name: Triethylene glycol Catalogue Number: GR-8172
Batch Size: 800KG Lot Number: 20230107
CAS Number: 112-27-6 Production Date:
Molecular Formula: C6H14O4 Report Date: 2023-01-07
Molecular Weight: 150.17 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Colorless liquid Conforms
Purity ≥99.0% 99.59%
Color(Pt-Co) ≤50 17
Water ≤0.1% 0.04%
Acetic acid ≤0.005% 0.0002%
Relative density at 20 °C 1.1215~1.1245 1.1234
Ash ≤0.01% 0.001%
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