NP40S
TERGITOL™ solution
Type NP-40, 70% in H2O
Synonym(s):
Nonyl phenoxypolyethoxylethanol, Nonylphenol Ethoxylate
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About This Item
description
non-ionic
Quality Level
type
Type NP-40
form
liquid
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)
density
(1,105 g/cm3 at 20 °C)
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
Legal Information
TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Yohann Daguerre et al.
Scientific reports, 10(1), 20362-20362 (2020-11-25)
Despite the pivotal role of jasmonic acid in the outcome of plant-microorganism interactions, JA-signaling components in roots of perennial trees like western balsam poplar (Populus trichocarpa) are poorly characterized. Here we decipher the poplar-root JA-perception complex centered on PtJAZ6, a
Dynamic Surface Tension Effects on Oxygen Transfer
Masutani, G. and M. Stenstrom
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)