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NP40S

Sigma-Aldrich

TERGITOL™ solution

Type NP-40, 70% in H2O

Synonyme(s) :

Nonyl phenoxypolyethoxylethanol, Nonylphenol Ethoxylate

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62,10 $
500 ML
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100 ML
62,10 $
500 ML
101,00 $

About This Item

Numéro MDL:
MFCD01779855
Code UNSPSC :
12161900
Nomenclature NACRES :
NA.25

62,10 $

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Devis pour commande en gros

Description

non-ionic

Niveau de qualité

200

Type

Type NP-40

Poids mol.

1980 g/mol

Concentration

70% in H2O

CMC

232 mg/L (25°C)

Température de transition

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

HLB

17.8

Description générale

Tergitol solution is a surface-active agent that acts as a non-ionic surfactant. [1]

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. [2] 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. [3]

Autres remarques

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

Informations légales

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

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

I3021

IGEPAL® CA-630, viscous liquid

Pictogrammes

CorrosionExclamation markEnvironment
GHS05,GHS07,GHS09

Mention d'avertissement

Danger

Mentions de danger

H302 + H332,H318,H411

Classification des risques

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

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
0000388341
0000388333
0000309323
0000309321
0000388341

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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Les clients ont également consulté

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IGEPAL® CA-630

Dynamic Surface Tension Effects on Oxygen Transfer
Masutani, G. and M. Stenstrom
Journal of Environmental Engineering (New York, N.Y.), 117, 126-126 null
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
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)
Amelia Escolano et al.
Nature, 570(7762), 468-473 (2019-05-31)
Broadly neutralizing monoclonal antibodies protect against infection with HIV-1 in animal models, suggesting that a vaccine that elicits these antibodies would be protective in humans. However, it has not yet been possible to induce adequate serological responses by vaccination. Here
Zhuqing Wang et al.
Mobile DNA, 10, 17-17 (2019-05-11)
Transposable elements (TEs) make up > 50% of the human genome, and the majority of retrotransposon insertions are truncated and many are located in introns. However, the effects of retrotransposition on the host genes remain incompletely known. We report here that
Afficher tous les articles scientifiques apparentés

Questions

1–6 of 6 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. I received Product NP40, Tergitol®, as a solid. Shouldn't this be a solution?

    1 answer

    1. This is a 70% solution, but at lower temperatures it is common for this product to form a solid.  Heating to approximately 37°C will return the material to a liquid state.

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  4. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  5. Can I use Product NP40S, Tergitol®, for cell lysis protocols?

    1 answer

    1. Tergitol is not used in cell lysis applications.  For a better choice see IGEPAL CA 630, product code I3021.

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  6. What is the storage temperature of Product NP40S, Tergitol® solution?

    1 answer

    1. NP40S is stored at room temperature.

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