Tween® 80 (Polysorbate), EMPROVE® ESSENTIAL Ph. Eur., JP, NF, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
8.17061.1000
8.17061.2500
8.17061.9050
8.17061.9025
8.17061.9010
8.17061.1000EA
301
EUR
8.17061.1000
8.17061.2500
8.17061.9050
8.17061.9025
8.17061.9010
Tween® 80 (Polysorbate), EMPROVE® ESSENTIAL Ph. Eur., JP, NF, SAFC®
Tween® 80 (Polysorbate)
Boiling Pt:
∼100 °C (1013 hPa) Melting Pt: –21 °C Density: 1,062 g/cm³ (20 °C) Flash Pt: >149 °C Storage Temperature: Ambient |
MDL Number:
MFCD00082107 CAS Number: 9005-65-6 EINECS: 500-019-9 Merck Index: 13,07664 |
Specification Test Results
Appearance | Oily, Yellowish or Brownish-Yellow, Clear Liquid |
pH-Value (25 °C) | 5.5 - 7.5 |
Identity (IR Spectroscopy) | Conforms |
Identity (According to NF) | Conforms |
Identity (According to JP) | Conforms |
Identity (According to Ph.Eur.) | Conforms |
Density (d 20/20) | 1.065 - 1.095 |
Density (d 25/25) | 1.06 - 1.09 |
Viscosity (25 °C) | 345 - 445 mm²/s |
Viscosity (25 °C) | 300 - 500 mPas |
Acid Value | ≤2.0 |
Hydroxyl Value | 65 - 80 |
Peroxide Value | ≤10.0 |
Saponification Value | 45 - 55 |
Iodine Number | 19 - 24 |
Formaldehyde | ≤15 ppm |
Fraction (Myristic Acid) | ≤5.0% |
Fraction (Palmitic Acid) | ≤16.0% |
Fraction (Palmitoleic acid) | ≤8.0% |
Fraction (Stearic Acid) | ≤6.0% |
Fraction (Oleic Acid) | 58.0 - 85.0% |
Fraction (Linoleic Acid) | ≤18.0% |
Fraction (Linolenic Acid) | ≤4.0% |
Ethylene Oxide | ≤1 ppm |
1,4 Dioxane | ≤10 ppm |
Ethylene Glycol (ace. to ICH-guideline class 2) | ≤620 ppm |
Heavy Metals | ≤10 ppm |
Arsenic | ≤2 ppm |
Water (K.F.) | ≤3.0% |
Sulfated Ash | ≤0.10% |
Total Ash | ≤0.25% |
Other residual solvents acc. to ICH-guideline are excluded by the manufacturing process | |
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
Corresponds to Ph. Eur., NF and JP. |
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