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Polietilenglicole 400, EMPROVE® ESSENTIAL Ph. Eur., JP, SAFC®

Fornitore: MERCK PRODUCTION CHEMICALS

Synonyms: PEG 400

8.17003.5000 8.17003.9220 8.17003.9025
8.17003.5000EA 601 EUR
8.17003.5000 8.17003.9220 8.17003.9025
Polietilenglicole 400, EMPROVE® ESSENTIAL Ph. Eur., JP, SAFC®
Polietilenglicole 400

Other residual solvents acc. to ICH-guideline are excluded by the manufacturing process.
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, JP

Formula: H(OCH₂CH₂)nOH
Peso molecolare: 400 g/mol
Punto di ebollizione: ∼250 °C (1013 hPa)
Punto di fusione: 4…8 °C
Densità: 1,13 g/cm³ (20 °C)
Flash Pt: 245 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00081839
CAS Number: 25322-68-3
EINECS: 500-038-2

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Risultati del test di specificazione

Identity (according to JP) passes test
Identity (according to Ph. Eur.) passes test
Appearance clear, viscous, colourless hygroscopic liquid
Appearance of solution passes test
Acidity,Alkalinity passes test
Reducing substances passes test
pH-value (5 %; water, 25 °C) 4.0 - 7.0
Density (d 20/20) 1.110 - 1.140
Viscosity (20 °C) 100 - 111 mm²/s
Viskosity (20 °C) 112 - 124 mPa∙s
Heavy metals ≤ 20 ppm
Formaldehyde ≤ 30 ppm
Ethylene glycol and diethylene glycol ≤ 0.25 %
Ethylene glycol (acc. to ICH-guideline class 2) ≤ 620 ppm
Ethylene oxide (GC) ≤ 1 ppm
Dioxane (GC) ≤ 10 ppm
Hydroxyl value 264 - 300
Average molecular mass 380 - 420
Sulfated ash ≤ 0.1 %
Water (K. F.) ≤ 1.0 %

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