Tween 40 (Polysorbate 40) [9005-66-7]
Cat# 242548-1L
Size : 1L
Brand : US Biological
Contact local distributor :
Phone : +1 850 650 7790
242548 Tween 40 (Polysorbate 40)
Grade
Reagent GradeShipping Temp
RTStorage Temp
RTPolyoxyethylenesorbitan 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%
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.
Applications
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: All products should be handled by qualified personnel only, trained in laboratory procedures.
Form
Yellow oily liquid