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  7. Polysorbate 40, Thermo Scientific Chemicals

Polysorbate 40, Thermo Scientific Chemicals

Product Code. 10555291
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Quantity:
25 mL
250 mL
1 L
2.5 L
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 9005-66-7
Molecular Formula (C2H4O)w(C2H4O)x(C2H4O)z(C2H4O)yC22H42O6
Molecular Weight (g/mol) 522.68
MDL Number MFCD00165345
InChI Key DVRFSZFBSOKHQW-UHFFFAOYNA-N
Synonym Polyoxyethylene (20) Sorbitan Monopalmitate, Polysorbate 40
PubChem CID 92329579
SMILES CCCCCCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO

Specifications

Color Yellow
Physical Form Viscous Liquid or Paste At 25°C
Density 1.0500g/mL
Quantity 25 mL
Flash Point >200°C
Hydroxyl Value 89 to 105mg KOH/g
Infrared Spectrum Authentic
Packaging Glass bottle
Saponification Value 41 to 52mg KOH/g
Specific Gravity 1.05
Viscosity ca.200 mPa.s (50°C)
Solubility Information Solubility in water: 100g/L. Other solubilities: 100g/L isopropyl alcohol, xylene, insoluble in propylene glycol and mineral oil
IUPAC Name 2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate
Chemical Name or Material Polysorbate 40
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Safety and Handling

Product Identifier
  • Tween]TS 40

RUO – Research Use Only

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