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NP-40S
CAS Number: 9016-45-9
Nonionic surfactant for use in paper and textile processing, paints & coatings, and agrochemicals; featuring versatile solubility characteristics, high water solubility, suitability for use at higher temperatures.
TERGITOL NP-40 Surfactant (also known as Tergitol-type NP-40 and nonyl phenoxypolyethoxylethanol) is a commercially available detergent with CAS Registry Number 9016-45-9.
TERGITOL NP-40 Surfactant is an ethoxylated nonylphenol for non-ionic surfactants and can act as emulsifier and demulsifier agent.
TERGITOL NP-40 Surfactant is often used to break open all membranes within a cell, including the nuclear membrane.
To break only the cytoplasmic membrane, other detergents such as IGEPAL CA-630 can be used.
TERGITOL NP-40 Surfactant has applications in paper and textile processing, in paints and coatings, and in agrochemical manufacturing.
Nonionic surfactant.
Tergitol NP-40 Surfactant is used as cleaners & detergents, paper & textile processing, paints & coatings, agrochemicals, emulsifier, wetting agents and stabilizers.
Possesses detergency.
Tergitol NP-40 Surfactant is a Nonylphenol Ethoxylate surfactant.
TERGITOL NP-40 Surfactant is nonionic and provides excellent detergency, outstanding wetting, versatile solubility characteristics and low odor.
TERGITOL NP-40 Surfactant is suggested for use in paper & textile processing, paints & coatings and agrochemicals.
Tergitol NP-40 Surfactant is a Nonylphenol Ethoxylate surfactant.
Tergitol NP-40 Surfactant is non-ionic and provides excellent detergency, outstanding wetting, versatile solubility characteristics and low odor.
Tergitol NP-40 Surfactant is suggested for use in paper & textile processing, paints & coatings and agrochemicals.
Oustanding wetting
Effective at high temperatures
Highly water-soluble emulsifier & stabilizer
Versatile solubility characteristics
Low odor
Excellent detergency
Benefits of TERGITOL NP-40 Surfactant:
Deliver a combination of economy and performance
Excellent detergency and wetting
Good solubilization and emulsification
Uses of TERGITOL NP-40 Surfactant:
Cleaning product formulations
Paints and coatings
Emulsion polymerization
Anywhere there is a need for increased surface activity
NP-40S has outstanding wetting properties in the formulations.
NP-40S is effective at high temperatures.
NP-40S highly water-soluble emulsifier & stabilizer in emulsion.
polymerization and pigment paste formulations.
NP-40S has versatile solubility characteristics.
NP-40S has low odor.
NP-40S shows excellent detergency power in liquid formulations.
NP-40S is used in polymerization of vinyl acetate together with other vinyl esters, acrylates, vinyl chloride and ethylene, for acrylic and styrene / acrylic dispersions and for butadiene / styrene latex.
The use of NP 40 reduces coagulation and improves electrolyte resistance and freeze/thaw stability.
NP-40S is added either during or after polymerization.
NP-40S is also used in pigment preparations,paints and coatings as dispersing and wetting agent.
Solubility and Compatibility of TERGITOL NP-40 Surfactant:
Soluble in water
Soluble in chlorinated solvents and most polar solvents
Chemically stable in the presence of dilute acids, bases and salts
Compatible with soaps, anionic and other nonionic surfactants, and many organic solvents
Identifiers of TERGITOL NP-40 Surfactant:
CAS Number: 26027-38-3
ChEMBL: ChEMBL194034
EC Number: 500-024-6
PubChem CID: 24773
UNII: 4867M0AEJI
UN number: 3082
CompTox Dashboard (EPA): DTXSID9058600
InChI: InChI=1S/C19H32O3/c1-2-3-4-5-6-7-8-9-18-10-12-19(13-11-18)22-17-16-21-15-14-20/h10-13,20H,2-9,14-17H2,1H3
Key: BLXVTZPGEOGTGG-UHFFFAOYSA-N
SMILES: CCCCCCCCCC1=CC=C(C=C1)OCCOCCO
Chemical Properties of TERGITOL NP-40 Surfactant:
Appearance: Yellow Liquid
Chemical Composition: Nonylphenol Ethoxylate
Density: 1.103 g/ml
Solubility: Soluble
Viscosity: 1250 cPs
pH Value: 6
Properties of TERGITOL NP-40 Surfactant:
Chemical formula: H(C2H4O)nO(C6H4)C9H19
Molar mass: Variable
Specifications of TERGITOL NP-40 Surfactant:
CAS Max %: 1
Quantity: 4 L
Grade: Reagent
Packaging: Amber Glass Bottle
Water: 0.01
Grade: Technical
Appearance: liquid
Boiling Point: 120 °C (248 °F)
Color: yellow
Flash Point: does not flash
Kinematic Viscosity: 1133 mm2/s @ 25 °C (77 °F)
Odor: mild
pH: 6
Recommended Use: Surfactant
Relative Density: 1.103 @ 20 °C (68 °F) Reference Material: (water = 1)
Relative Vapor Density:ö0.6
Solubility in Water: completely soluble
Vapor Pressure: 14 mmHg @ 20 °C (68 °F)
Names of TERGITOL NP-40 Surfactant:
Other names of TERGITOL NP-40 Surfactant:
Polyethylene glycol nonylphenyl ether
Nonyl phenoxypolyethoxylethanol
Nonoxynol-40
Synonyms of TERGITOL NP-40 Surfactant:
Nonoxynol-40
NP-Mdp
N-PA-Mur-ala-isogln
N-Palmitoylmuramyl-alanyl-isoglutamine
D-alpha-Glutamine, N2-(N-(N-(1-oxohexadecyl)muramoyl)-L-alanyl)-
78408-99-8
