712523
O-(3-Carboxypropyl)-O′-[2-(3-mercaptopropionylamino)ethyl]-polyethylene glycol
Mw 5000
Synonym(s):
Polyethylene glycol, α-Mercapto-ω-carboxy-PEG
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form
lumps
Quality Level
mol wt
Mw 5000
reaction suitability
reagent type: cross-linking reagent
Ω-end
thiol
α-end
carboxylic acid
storage temp.
−20°C
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Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Sigma-Aldrich.com presents an article regarding Polyethylene Glycol Building Blocks for PEGylation.
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