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Home > products > peg-derivatives > cooh-pegs > ss-peg-cooh

SS-PEG-COOH

Succinimidyl Succinate-Polyethylene glycol--COOH

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-N-0027 500mg 220.00
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R-N-0027 1g 320.00
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  •     PEG Molecular Weight    
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Product description

Succinimidyl Succinate-Polyethylene glycol--COOH,SS-PEG-COOH from ruixi.SS-PEG-COOH  is a bifunctional peg.There is a C3 aliphatic ester linkage between PEG and the NHS ester. 


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 1000, 2000, 3400, 5000, 10000
Substitution by NMR >95%
Solubility dichloromethane
Storage -20℃,protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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MSDS of SS-PEG-COOH
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