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S7010

Sigma-Aldrich

Span® 60

Sinónimos:

Sorbitan stearate, Sorbitane monostearate

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250 G
78,00 €
1 KG
249,00 €

78,00 €

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250 G
78,00 €
1 KG
249,00 €

About This Item

Número de CAS:
1338-41-6
Número CE:
215-664-9
Número MDL:
MFCD00005366
Código UNSPSC:
12161900
ID de la sustancia en PubChem:
24899728
NACRES:
NA.25

78,00 €

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descripción

non-ionic

mol peso

430.63 g/mol

concentración

45-55% (GC)

cadena SMILES

CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O

InChI

1S/C24H46O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h20-21,23-26,28H,2-19H2,1H3/t20-,21?,23+,24+/m0/s1

Clave InChI

HVUMOYIDDBPOLL-XGKPLOKHSA-N

Categorías relacionadas

Descripción general

Span® 60 is a sorbitan monoester than is used as a non-ionic detergent. [1]

Aplicación

Span® 60 has been used in a study to assess encapsulation of doxorubicin in niosomes as a route to tumor targeting. [2] It has also been used in a study to investigate the use of nonionic surfactants as contrast agents for use in diagnostic ultrasounds. [3]

Otras notas

Fatty acid composition: Stearic acid (C18:0) approx. 50%; balance primarily palmitic acid (C16:0).

Información legal

Span is a registered trademark of Croda International PLC

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000414007
0000414007
0000402829
0000403902
0000403903

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Preparation and properties of vesicles (niosomes) of sorbitan monoesters ([TM="Span"] 20, 40, 60 and 80) and a sorbitan triester ([TM="Span"] 85).
Yoshioka, T., et al.
International Journal of Pharmaceutics, 105, 1-1 (1994)
I F Uchegbu et al.
Pharmaceutical research, 12(7), 1019-1024 (1995-07-01)
Encapsulation of doxorubicin in niosomes was sought as a route to tumour targeting and improved tumoricidal through the alteration of doxorubicin pharmacokinetics and metabolism. Doxorubicin niosomes (10 mg kg-1 doxorubicin) prepared from sorbitan monostearate (Span 60), cholesterol and choleth-24 (a
Surfactant-stabilized microbubbles as ultrasound contrast agents: stability study of [TM="Span"] 60 and Tween 80 mixtures using a Langmuir trough
Singhal, S., et al.
Langmuir, 9, 2426-2426 (1993)
Karimunnisa Sameer Shaikh et al.
Drug development and industrial pharmacy, 36(8), 946-953 (2010-03-04)
Niosomal delivery can prove an alternative to improve the poor skin penetration and residence of the topical antifungal drugs that account for the long treatment regimes in cutaneous mycosis. To investigate niosomes as carriers for dermal delivery of ciclopirox olamine
Shilpa Kakkar et al.
International journal of pharmaceutics, 413(1-2), 202-210 (2011-05-05)
The work describes usefulness of a novel, surfactants based elastic vesicular drug carrier system (spanlastics), for targeting topically applied drug(s) to the posterior segment of the eye. The system constituted span 60 and a edge activator (tween 80). Ketoconazole, a
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Preguntas

1–2 de 2 Preguntas  

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

    1 respuesta

    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 respuesta

    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

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