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Home > products > peg-derivatives > hydroxyls-oh-pegs > ho-peg-cooh

HO-PEG-COOH

Carboxyl-polyethylene glycol-hydroxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1601 1g 220.00
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R-1601 5g inquiry
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Product description

Carboxyl-polyethylene glycol-hydroxyl. HO-PEG-COOH is a linear heterobifunctional PEG reagent with a hydroxyl.and a Carboxyl group

HO-PEG-COOH

Appearance White/Off-white solid or viscous liquid depends on molecular weight
Molecular Weight N/A
Substitution of HO by NMR >90%
Substitution of COOH by NMR >90%
Reactive Group hydroxyl can react with carboxylic acid,COOH can react with NH2,Hydrazide
Solubility Chloroform dichloromethane
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
Document

MSDS of HO-PEG-COOH COA of HO-PEG-COOH
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