This product is of low M-Clarity Quality Level and may not be suitable for use in a Good Manufacturing Practice setting, as most Good Manufacturing Practice regulated products are of high M-Clarity Quality Levels 500 - 600.
460176
Poly(ethylene glycol) monooleate
average Mn ~860
Synonym(s):
Polyethylene glycol
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100 ML
CHF 55.00
About This Item
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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form
solid
mol wt
average Mn ~860
refractive index
n20/D 1.468
bp
>260 °C (lit.)
acid number
4 KOH/g
hydroxyl value
62 mg KOH/g
iodine value
28
solubility
propylene glycol: insoluble
toluene, ethanol, acetone and water: soluble
density
1.034 g/mL at 25 °C
SMILES string
OCCO.[H]\C(CCCCCCCC)=C(/[H])CCCCCCCC(O)=O
InChI
1S/C20H38O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(22)23-19-18-21/h9-10,21H,2-8,11-19H2,1H3/b10-9-
InChI key
MUHFRORXWCGZGE-KTKRTIGZSA-N
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Related Categories
Application
Plasticizer, surfactant.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Can this product be used as a lubricant for centrifuge buckets/load bearing bolts in a GMP setting?
1 answer-
Helpful?
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What does it mean by average Mn ~860 in the description?
1 answer-
This product demonstrates an average Mn of approximately 860 daltons. The ‘average Mn' is the Number Average Molecular Weight of all the polymer chains present in a given sample. The number average molecular weight (Mn) is calculated using the following equation:
Mn = ∑iNiMi / ∑iNi
where Mi is the molecular weight of a chain
where Ni is the number of chains of that molecular weight
where i is the number of polymer molecules
Please see the link below to review additional information that may be of interest:
https://www.sciencedirect.com/topics/engineering/number-average-molecular-weightHelpful?
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