81268
Poly(ethylene glycol)
BioUltra, Molecular Biology, 8,000
Sustainability features
Synonym(s):
Polyethylene glycol, PEG
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 g | Available to ship TODAY | $86.50 |
1 kg | Available to ship TODAY | $276.00 |
5 kg | Available to ship TODAY | $938.00 |
About This Item
$86.50
Available to ship TODAYDetails
grade
Molecular Biology
Quality Segment
product line
BioUltra
form
powder
mol wt
Mr 7000-9000
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
impurities
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
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
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 absorption
λ: 260 nm Amax: 0.15, λ: 280 nm Amax: 0.10
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description BioUltra, Molecular Biology, 8,000 | description average mol wt 200 | description average Mv ~8,000, powder (crystalline) | description average Mw 1,500 |
| form powder | form liquid | form powder (crystalline) | form solid |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mol wt Mr 7000-9000 | mol wt average mol wt 200 | mol wt average Mv ~8,000 | mol wt average Mw 1,500 |
| cation traces Fe: ≤5 mg/kg, Na: ≤200 mg/kg, Al: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Ba: ≤5 mg/kg, Ca: ≤10 mg/kg, Mn: ≤5 mg/kg, Li: ≤5 mg/kg, Zn: ≤5 mg/kg, Pb: ≤5 mg/kg, K: ≤200 mg/kg, As: ≤0.1 mg/kg, Sr: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Mg: ≤5 mg/kg, Bi: ≤5 mg/kg, Cu: ≤5 mg/kg, Mo: ≤5 mg/kg | cation traces - | cation traces - | cation traces - |
| density 1.0845 g/mL at 70 °C, 1.0689 g/mL at 90 °C | density - | density 1.27 g/mL at 25 °C | density - |
| impurities RNases, none detected, DNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected | impurities - | impurities - | impurities - |
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Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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