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NP9

Sigma-Aldrich

TERGITOL

Type NP-9

CAS Number:
MDL number:
NACRES:
NA.25

Quality Level

description

non-ionic

type

Type NP-9

mol wt

616 g/mol

CMC

60 ppm

transition temp

cloud point 54  °C

HLB

12.9

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General description

Tergitol is a nonionic surfactant which can be used to extract estrogens.

Application

Tergitol has been used in a study to assess a method to determine nickel using ultrasonic-assisted cloud point extraction. It has also been used in a study to investigate a method for the detection of Salmonella Enteritidis via an Enteritidis-specific real time PCR assay

Packaging

100, 500 mL in poly bottle

Other Notes

Polyglycol ether (nonionic) surfactants.

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK Germany

WGK 2

Flash Point(F)

476.6 °F - closed cup

Flash Point(C)

247 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

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Ana De la Parra-Guerra et al.
Ecotoxicology and environmental safety, 197, 110588-110588 (2020-04-15)
The ethoxylated isomers of nonylphenol (NPEs, NP-9) are one of the main active ingredients present in nonionic surfactants employed as herbicides, cosmetics, paints, plastics, disinfectants and detergents. These chemicals and their metabolites are commonly found in environmental matrices. The aim...
Bwalya Lungu et al.
Journal of food protection, 75(4), 743-747 (2012-04-11)
Conventional culture methods have traditionally been considered the "gold standard" for the isolation and identification of foodborne bacterial pathogens. However, culture methods are labor-intensive and time-consuming. A Salmonella enterica serotype Enteritidis-specific real-time PCR assay that recently received interim approval by...
Determination of estrogens in human urine by high-performance liquid chromatography/diode array detection with ultrasound-assisted cloud-point extraction
Y Zou, et al.
Analytical Biochemistry, 421, 7-7 (2012)
Maryam Seyedmajidi et al.
Biomedical materials (Bristol, England), 13(2), 025015-025015 (2017-11-15)
Bone defects are common and persistent problems in clinical orthopedics and dentistry. The development of synthetic reconstruction materials is essential owing to the restricted access to natural bone grafts, disease transmission risks, surgical costs, donor-site morbidity, infections, and immune response-related...
Hyeok Jung Kim et al.
The Analyst, 144(7), 2248-2255 (2019-02-19)
Managing food contamination from bacteria has been an ongoing issue in the public health and industrial fields. Enzymatic substrates possessing optical properties, e.g. fluorescence or color manifestation, are widely exploited in pathogenic/non-pathogenic bacteria culture methods. Recently, various chromogenic substrates have...

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