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Polyéthylèneglycol 200, EMPROVE® ESSENTIAL DAB 8, SAFC®

Marques : MERCK PRODUCTION CHEMICALS
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5


Synonyme(s): PEG 200

8.17001.9025EA 0 EUR
MERP8.17001.9999 8.17001.9030 8.17001.9025 8.17001.5000
Polyéthylèneglycol 200, EMPROVE® ESSENTIAL DAB 8, SAFC®
Polyéthylèneglycol 200
Formule: H(OCH₂CH₂)nOH
Poids moléculaire: 200 g/mol
Point d'ébullition: ∼250 °C (1013 hPa)
Point de fusion: –55…–40 °C
Densité: 1,124 g/cm³ (20 °C)
Point éclair: 180 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD01779596
Numéro CAS: 25322-68-3
EINECS: 500-038-2

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Résultats des tests de spécification

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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