8 Arm PEG Benzaldehyde,MW:20K
8-arm polyethylene glycol-Benzaldehyde
Product description
8-arm polyethylene glycol-Benzaldehyde,8 Arm PEG Benzaldehyde from ruixi.8-arm Poly(ethylene glycol) benzaldehyde (8-arm PEG-benzaldehyde) is available with molecular weight 2K, 5K, 10K, 20K and 40K Da.
Appearance | White/Off-white solid or viscous liquid depends on molecular weight |
---|---|
PEG Molecular Weight | 20K |
Substitution by NMR | >95% |
Solubility | organic solvents |
Storage | -20℃, protected from light and moisture |
Transportation | 4-25℃ temperature for up to 3 weeks |
Stability | 1 year |
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