Sigma-Aldrich

Tween+ 80 Suitable For Cell Culture, 1 Gallon

Part Number:
MIL-P4780-1GA
Lead Time:
2-3 weeks
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Quantity:
each
Size:
4 liter / 1 gallon
Style:
chemical
Price: $299.41

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Description

Tween+ 80 Suitable For Cell Culture, 1 Gallon

Synonym: POE (20) sorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylenesorbitan monooleate, Polysorbate 80

  • CAS Number 9005-65-6
  • MDL number MFCD00082107
  • NACRES NA.25
Quality Level 200
description non-ionic
form viscous liquid
mol wt average mol wt ~1310
composition Oleic acid, ≥58.0% (balance primarily linoleic, palmitic, and stearic acids)
application(s) cell culture | insect: suitable
  cell culture | mammalian: suitable
CMC 0.012 mM
density 1.06 g/mL at 25 °C (lit.)
  1.07 g/cm3 at 25 °C (lit.)

General description

TWEEN 80 is a polyethylene sorbitol ester and has a molecular weight of 1.31 kDa. It is useful as a stabilizer and emulsifier commercially. It is known to be used in ice-cream for its drying property.

Application

TWEEN 80 has been used:
• in Listeria monocytogenes enumeration using filtration method
• as a hydrophilic emulsifier in the preparation of W1/O/W2 emulsion
• as a component of 7H9 plus oleic albumin dextrose catalase (OADC) in Mycobacterium Bovis bacillus Calmette–Guerin (BCG) Pasteur strain culturing

Safety Information

Eyeshields, Gloves

RIDADR NONH for all modes of transport
WGK Germany 1
RTECS WG2932500
Flash Point(F) >235.4 °F
Flash Point(C) >113 °C

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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MPN:
P4780-1GA