Poloxamer 188 stabilised, EMPROVE® EXPERT NF, Ph. Eur.

: Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol), PEG-PPG-PEG, Kolliphor® P 188, Synperonic® F68, Lutrol® F68, Pluronic® F-68

:9003-11-6

:HO(C₂H₄O)a(C₃H₆O)b(C₂H₄O)a

:MFCD00082049

:8400

:52 °C

:1.06 g/cm³ (70 °C)

:260 °C

:Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol) 70 ppm

:Ambient

Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

• State issued document with your organization's Federal Tax ID Number
• State issued document with your organization's Resale Tax ID Number
• City or County issued Business License
• State Department of Health Services License
• Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.

Environmentally Preferable:

Identity (IR-Spectrum):
Passes Test
Identity (Average Relative Molecular Mass):
Passes Test
Content of Oxyethylene Moieties (H-NMR):
79.9-83.7%
Appearance:
White to Almost White, Waxy Substance
Appearance of Solution (100 g/l, CO2-free Water):
Clear and not More Intense in Color than Reference Solution BY7
pH (25 g/l; CO₂-Free Water):
5.0 - 7.5
pH (100 g/l, CO₂-Free Water):
5.0 - 7.5
Average Relative Molecular Mass:
7680 - 9510
Unsaturation:
0.018 - 0.034 meq/g
Ethylene Oxide (HS-GC):
≤1 ppm
Dioxane (HS-GC):
≤5 ppm
Propylene Oxide (HS-GC):
≤5 ppm
Formaldehyde:
≤15 ppm
Other Residual Solvents (ICH (03C)):
Excluded by Manufacturing Process
Ash (600 °C):
≤0.4%
Water (According to Karl Fischer):
≤1.0%
Bacterial Endotoxins:
≤2.5 I.U./g
Microbiological Test (Total Aerobic Microbial Count (TAMC)):
≤10² CFU/g
Microbiological Test (Total Yeast and Mould Count (TYMC)):
≤10 CFU/g