Polysorbate 80 VG, Ph. Eur., USP/ NF, SERVA
Opis towaru
Polysorbate 80, as well known as Tween® 80, is a non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines and as a stabilizer and emulsifier.
The fatty acids of this detergent are of vegetable origin.
Montanox® 80, Tween® 80, Polyoxyethylene sorbitane monooleate, n ca. 20
Mr ca. 1300
CAS No. 9005-65-6
HLB: 15.0
CMC: 1 x 10-5 mol/l
d25 °C: 1.06 - 1.09
Acid number: max. 2.0 mg/KOH/g
Hydroxyl number: 65 - 80 mg/KOH/g
Saponification number: 45 - 55 mg/KOH/g
Peroxide value: max. 5 meq/kg
Heavy metals (Pb): max. 10 ppm
Storage Temperature: +15 °C to +30 °C
Cechy towaru
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