Polyethylene glycol 200, EMPROVE® ESSENTIAL DAB 8, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Synonyms: PEG 200

8.17001.9025EA 0 EUR
MERP8.17001.9999 8.17001.9030 8.17001.9025 8.17001.5000
Polyethylene glycol 200, EMPROVE® ESSENTIAL DAB 8, SAFC®
Polyethylene glycol 200
Formula: H(OCH₂CH₂)nOH
MW: 200 g/mol
Boiling Pt: ∼250 °C (1013 hPa)
Melting Pt: –55…–40 °C
Density: 1,124 g/cm³ (20 °C)
Flash Pt: 180 °C
Storage Temperature: Ambient
MDL Number: MFCD01779596
CAS Number: 25322-68-3
EINECS: 500-038-2

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Specification Test Results

Identity passes test
Appearance clear, viscous, colourless or almost colourless hygroscopic liquid
Appearance of solution passes test
Acidity,Alkalinity passes test
Reducing substances passes test
Density (d 20/20) about 1.120
Viscosity (20 °C) 53.6 - 59.8 mm²/s
Viskosity (20 °C) 60.0 - 67.0 mPa∙s
Ethylene glycol and diethylene glycol ≤ 0.4 %
Ethylene glycol (acc. to ICH-guideline class 2) ≤ 620 ppm
Ethylene oxide (GC) ≤ 1 ppm
Dioxane (GC) ≤ 10 ppm
Hydroxyl value 535 - 590
Average molecular mass 190 - 210
Sulfated ash ≤ 0.2 %
Water (K. F.) ≤ 2.0 %

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