NP40S
TERGITOL™ solution
Type NP-40, 70% in H2O
Synonym(s):
Nonyl phenoxypolyethoxylethanol, Nonylphenol Ethoxylate
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About This Item
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description
non-ionic
Quality Level
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
Legal Information
TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
related product
Product No.
Description
Pricing
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_germany
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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