Polyethylene glycol monostearate 40 NF Type II

Supplier: Spectrum Chemical

Synonyms: Polyoxyethylene stearate, Polyoxyl stearate

P1159-500GM P1159-12KG P1159-2.5KG P1159-45KGBL P1159-113KGBL
SPCMP1159-500GMEA 269 GBP
SPCMP1159-500GM SPCMP1159-12KG SPCMP1159-2.5KG SPCMP1159-45KGBL SPCMP1159-113KGBL
Polyethylene glycol monostearate 40 NF Type II
Polyethylene glycol monostearate

Polyoxyl 40 Stearate, Type II, NF is commonly used in pharmaceutical formulations as an emulsifier and a surfactant.


All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).

Formula: HO(CH₂CH₂O)nOCC₁₇H₃₅
Storage Temperature: Ambient
MDL Number: MFCD00148007
CAS Number: 9004-99-3

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Specification Test Results

Stearic Acid and Palmitic Acid 96.0% min.-
Stearic Acid 90.0 - 99.0 %
Free Polyethylene Glycols 17 - 27 %
Alkalinity To Pass Test
Hydroxyl Value 25 - 40

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