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NP40S

Sigma-Aldrich

TERGITOL™ solution

Type NP-40, 70% in H2O

Sinônimo(s):

Nonyl phenoxypolyethoxylethanol, Nonylphenol Ethoxylate

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100 ML
R$ 545,00
500 ML
R$ 855,00

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100 ML
R$ 545,00
500 ML
R$ 855,00

About This Item

Número MDL:
MFCD01779855
Código UNSPSC:
12161900
NACRES:
NA.25

R$ 545,00

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descrição

non-ionic

Nível de qualidade

200

tipo

Type NP-40

peso molecular

1980 g/mol

concentração

70% in H2O

CMC

232 mg/L (25°C)

temperatura de transição

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

HLB

17.8

Categorias relacionadas

Descrição geral

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

Aplicação

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]

Outras notas

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

Informações legais

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

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Nº do produto
Descrição
Preços

Palavra indicadora

Danger

Frases de perigo

H302 + H332,H318,H411

Classificações de perigo

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

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCX5358
0000388341
0000388333
0000309323
0000309321

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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IGEPAL® CA-630

Supelco

56741

IGEPAL® CA-630

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)
Yohann Daguerre et al.
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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
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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
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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
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Questions

1–6 of 6 Questions  

  1. 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?

  2. 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

      Helpful?

  3. 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.

      Helpful?

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

    1 answer

    1. NP40S is stored at room temperature.

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  5. 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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  6. 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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