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Key Documents

Safety Information

274348

Sigma-Aldrich

TWEEN® 20

average Mn ~1,228

Synonym(s):

Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12161900

description

non-ionic

form

viscous liquid

mol wt

~1228
average Mn ~1,228

technique(s)

ELISA: suitable
PCR: suitable
blocking: suitable
cell culture | mammalian: suitable
immunohistochemistry: suitable
protein purification: suitable

refractive index

n20/D 1.468 (lit.)

density

1.095 g/mL at 25 °C (lit.)

HLB

16

SMILES string

CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO

InChI

1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3

InChI key

HMFKFHLTUCJZJO-UHFFFAOYSA-N

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Application

Non-ionic detergent

Legal Information

TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

274348-250ML:
274348-4L:
274348-BULK:
274348-1L:
274348-500ML:
274348-VAR:
274348-5ML:
274348-25ML:
274348-18L:


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