Przejdź do zawartości
Merck
Wszystkie zdjęcia(1)

Kluczowe dokumenty

P3440

Sigma-Aldrich

Polyoxyethylene (40) stearate

Synonim(y):

Myrj 52

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych

Wybierz wielkość

250 G
247,00 zł

247,00 zł

Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Poproś o zamówienie zbiorcze
Wszystkie zdjęcia(1)

Wybierz wielkość

Zmień widok
250 G
247,00 zł

About This Item

Numer CAS:
9004-99-3
Numer MDL:
MFCD00148007
Kod UNSPSC:
12161900
NACRES:
NA.25

247,00 zł

Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Poproś o zamówienie zbiorcze

opis

non-ionic

Formularz

powder

Zastosowanie

detection

ciąg SMILES

O(CCO)C(=O)CCCCCCCCCCCCCCCCC

InChI

1S/C20H40O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(22)23-19-18-21/h21H,2-19H2,1H3

Klucz InChI

RFVNOJDQRGSOEL-UHFFFAOYSA-N

Powiązane kategorie

Opis ogólny

Polyoxyethylene (40) stearate is a neutral surfactant. [1]

Zastosowanie

Polyoxyethylene (40) stearate has been used in a study to assess the phase behaviors of special hot microemulsion to produce drug-loaded nanostructured lipid carriers. [2] It has also been used in a study to investigate its effects on multidrug resistance (MDR). [3]
Ta strona może zawierać tekst przetłumaczony maszynowo.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
0000420378
0000420378
0000329862
MKCS7053
MKCW3085

Nie widzisz odpowiedniej wersji?

Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

Wyszukaj dokument COA

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Klienci oglądali również te produkty

Slide 1 of 3

1 of 3

2-Dimethylamino-2-methylpropanol solution 80% in H2O, technical grade

Sigma-Aldrich

423041

2-Dimethylamino-2-methylpropanol solution

Eumulgin® B25 ~100% active ingredients basis

Sigma-Aldrich

769193

Eumulgin® B25

Polyoxyethylene (10) tridecyl ether mixture of C11 to C14 iso-alkyl ethers with C13 iso-alkyl predominating

Sigma-Aldrich

P2393

Polyoxyethylene (10) tridecyl ether

Michalakis Savva et al.
Colloids and surfaces. A, Physicochemical and engineering aspects, 325(1-2), 1-6 (2009-07-18)
The feasibility of a method based on mass preservation [G. Schwarz, J. Zhang, Chem. Phys. Lipids, 110 (2001) 35-45] to determine the solubility of Cholesterol in water from monomolecular films on air/water interface was investigated. Using a mass balance equation
Lingying Luo et al.
The AAPS journal, 9(3), E329-E335 (2008-01-04)
Multidrug resistance (MDR) is one of the major obstacles limiting the efficacy of cancer chemotherapy. Identification of new and effective MDR reversal agents is needed. In this study, the effects of polyoxyethylene 40 stearate (PS40) on MDR were evaluated via
Effects of polyoxyethylene (40) stearate on the activity of P-glycoprotein and cytochrome P450.
Zhu, S., et al.
European Journal of Pharmaceutical Sciences, 37, 8-8 (2009)
Alexandra Kosareva et al.
Ultrasound in medicine & biology, 47(9), 2664-2675 (2021-06-20)
Clinical translation of ultrasound molecular imaging will depend on the development of binders that can easily be generated, manufactured and coupled, and that are compatible with in vivo use. We describe targeted microbubbles (MBs) using designed ankyrin repeat proteins (DARPins)
Xin Wang et al.
International journal of pharmaceutics, 303(1-2), 54-61 (2005-08-18)
The purpose of the present study was to characterize the solid state properties of ternary solid dispersions made up of PVP VA64, Myrj 52 and itraconazole. The solid dispersions were prepared by dissolving the materials in methylene chloride, followed by
Wyświetl wszystkie powiązane dokumenty

Questions

1–2 of 2 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?

Reviews

No rating value

Active Filters

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej