Poly(ethylene glycol)

Grade

Molecular Biology

Quality Level

200

제품 라인

BioUltra

양식

powder

분자량

M_r 7000-9000

환경친화적 대안 제품 특성

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

불순물

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

pH

5.5-7.0 (25 °C, 50 mg/mL in H₂O)

mp

59-64 °C

solubility

H₂O: 50 mg/mL at 20 °C, clear, colorless

density

1.0845 g/mL at 70 °C
1.0689 g/mL at 90 °C

음이온 미량물

chloride (Cl^-): ≤50 mg/kg
sulfate (SO₄^2-): ≤50 mg/kg

양이온 미량물

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

50 mg/mL in H₂O

SMILES string

C(CO)O

UV 흡수

λ: 260 nm A_max: 0.15
λ: 280 nm A_max: 0.10

환경친화적 대안 카테고리

Aligned

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N