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78973
Kolliphor P 188 Micro
Synonym(e):
Poly-(ethylenglykol)-block-poly-(propylenglykol)-block-poly-(ethylenglykol), Lμtrol micro 68, Poloxamer 188, mikronisiert
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 714,00 |
Über diesen Artikel
form
powder
Quality Segment
mol wt
~7680-9510 g/mol
composition
oxyethylene content, 79.9-83.7%
technique(s)
DNA extraction: suitable, DNA purification: suitable, NMR: suitable, RNA extraction: suitable, RNA purification: suitable
impurities
organic volatile impurities, complies (meets USP requirements), ≤0.4% total ash, ≤0.75% water, ≤1 ppm ethylene oxide, ≤20 ppm heavy metals, ≤5 ppm 1,4-dioxane, ≤5 ppm propylene oxide, 50-125 ppm butylhydroxytoluene
color
APHA: ≤100
particle size distribution
, coeff var ≤10% (residue, No. 140 USS), , coeff var ≤50% (residue, No 270 USS)
pH
5.0-7.5 (2.5% in H2O)
suitability
complies for Infrared spectrum
SMILES string
O2C(C2)C.O1CC1
InChI
1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
InChI key
RVGRUAULSDPKGF-UHFFFAOYSA-N
Other Notes
Legal Information
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Dieser Artikel | |||
|---|---|---|---|
| suitability complies for Infrared spectrum | suitability complies for Infrared spectrum | suitability - | suitability - |
| form powder | form - | form - | form solid |
| technique(s) DNA extraction: suitable, NMR: suitable, RNA purification: suitable, DNA purification: suitable, RNA extraction: suitable | technique(s) - | technique(s) - | technique(s) API processing | nano-milling: suitable |
| impurities organic volatile impurities, complies (meets USP requirements), ≤0.75% water, ≤20 ppm heavy metals, ≤5 ppm propylene oxide, ≤1 ppm ethylene oxide, 50-125 ppm butylhydroxytoluene, ≤0.4% total ash, ≤5 ppm 1,4-dioxane | impurities ≤0.25% ethylene glycol and diethylene glycol, ≤0.4% total ash, ≤0.75% water, ≤1 ppm ethylene oxide, ≤2 ppm arsenic, ≤20 ppm heavy metals, 50-125 ppm butylhydroxytoluene | impurities - | impurities - |
| mol wt ~7680-9510 g/mol | mol wt ~9840-14600 g/mol | mol wt - | mol wt - |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 500 |
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
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