Poly (éthylène glycol), BioUltra, 1 500

Code: 86101-1KG-F D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Poly(ethylene glycol) has been used in the preparation of cryoprotective solutions.

Biochem/physiol Actions

Poly(ethylene glycol) (PE...


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Votre prix
$169.62 1KG
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Poly(ethylene glycol) has been used in the preparation of cryoprotective solutions.

Biochem/physiol Actions

Poly(ethylene glycol) (PEG) helps in the purification and crystal growth of proteins and nucleic acids. PEG also interacts with cell membrane, thereby allowing cell fusion.

General description

Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer.

λ50 mg/mL in H2O
anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, K: ≤200 mg/kg, Na: ≤200 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formsolid
impurities≤0.001% peroxides (as H2O2):, insoluble matter:, passes filter test
InChI keyLYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
mol wtMr 1400-1600
mp45-50 °C
pH5.5-7.0 (25 °C, 50 mg/mL in H2O)
product lineBioUltra
Quality Level100
SMILES stringC(CO)O
solubilityH2O: 50 mg/mL at 25 °C, clear, colorless
UV absorptionλ: 260 nm Amax: 0.09, λ: 280 nm Amax: 0.03
Cas Number25322-68-3
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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