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Key Documents

NP40S

Sigma-Aldrich

TERGITOL™ solution

Type NP-40, 70% in H2O

Sinónimos:

Nonyl phenoxypolyethoxylethanol, Nonylphenol Ethoxylate

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About This Item

MDL number:
MFCD01779855
UNSPSC Code:
12161900
NACRES:
NA.25

description

non-ionic

Quality Level

200

type

Type NP-40

mol wt

1980 g/mol

concentration

70% in H2O

CMC

232 mg/L (25°C)

transition temp

cloud point >100 °C (1% (w/w) active detergent in aqueous solution)

HLB

17.8

General description

Tergitol solution is a surface-active agent that acts as a non-ionic surfactant.

Application

Tergitol solution has been used in a study to quantify the volumetric mass transfer coefficient and liquid film coefficient using a dynamic surface tension measurement. It has also been used in a study to investigate the use of surfactant solutions and colloidal gas aphron to remove naphthalene from a contaminated soil matrix.

Other Notes

Nonylphenol ethoxylate; nonionic surfactant
2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Legal Information

TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

Related product

Referencia del producto
Descripción
Precios

I3021

IGEPAL® CA-630, viscous liquid

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Dynamic Surface Tension Effects on Oxygen Transfer
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Journal of Environmental Engineering (New York, N.Y.), 117, 126-126 null
Application of surfactant solutions and colloidal gas aphron suspensions in flushing naphthalene from a contaminated soil matrix
Roy, D., et al.
Journal of Hazardous Materials, 42, 247-247 (1995)
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