Tween 40 (Polysorbate 40)
Katalog-Nummer 242548-1L
Size : 1L
Marke : US Biological
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Telefonnummer : +1 850 650 7790
Grade
Reagent GradeShipping Temp
RTStorage Temp
RTPolysorbate 40; Polyoxyethylene glycol sorbitan monopalmitate
Polyoxyethylenesorbitan monopalmitate is a non-ionic detergent suitable for use in Molecular Biology applications. cell lysis and cell fractionation.
Synonyms:
Polysorbate 40; Polyoxyethylene glycol sorbitan monopalmitate
CAS No:
9005-66-7
Molecular Weight:
1283.65
Appearance:
Yellow oily liquid
Melting Point:
20°C
Heavy Metals:
≤0.001%
Water (KF):
≤3%
Acid Value:
≤2
Saponification Value:
41-52
Residual Solvents:
Conforms to reference
Related Substances:
Ethylene Oxide: ≤0.0001%
1-Dioxane: ≤0.001%
C16 Palmitic: ≥96%
1-Dioxane: ≤0.001%
C16 Palmitic: ≥96%
Residue on Ignition:
≤0.25%
Hydroxyl Value:
89-105
Color (Gardner):
≤6
Density:
1.083 (lit)
Refractive Index:
1.47 (lit)
Storage and Stability:
Store at RT. Stable for 12 months after receipt.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards