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PHR1949

Supelco

Dodecilsulfatosódico

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Dodecil sulfato de sodio, Dodecil sulfato sodium salt, Lauril sulfato sodium salt, Laurilsulfato de sodio, SDS

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About This Item

Fórmula lineal:
CH3(CH2)11OSO3Na
Número de CAS:
151-21-3
Peso molecular:
288.38
Beilstein:
3599286
Número CE:
205-788-1
Número MDL:
MFCD00036175
Código UNSPSC:
41116107
NACRES:
NA.24
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

certified reference material
pharmaceutical secondary standard

Nivel de calidad

300

Agency

traceable to Ph. Eur. Y0000620
traceable to USP 1614363

familia API

sodium lauryl sulfate

Formulario

powder

CofA

current certificate can be downloaded

envase

pkg of 2 g

mp

204-207 °C (lit.)

aplicaciones

pharmaceutical

temp. de almacenamiento

2-30°C

cadena SMILES

[Na+].CCCCCCCCCCCCOS([O-])(=O)=O

InChI

1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1

Clave InChI

DBMJMQXJHONAFJ-UHFFFAOYSA-M

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Categorías relacionadas

Descripción general

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Sodium Lauryl Sulfate is a 12-carbon containing amphiphilic anionic surfactant having a sulfate group. It is used because of its cleaning and foaming properties in a variety of cosmetic products, detergents, pharmaceuticals, and chemical industries.[1]

Aplicación

Detergente aniónico.
This pharmaceutical secondary standard can also be used as follows:

  • Electrochemical determination of sodium lauryl sulfate (SDS) using a molecularly imprinted polymer (MIP) sensor[1]
  • Development of a surface-enhanced Raman scattering (SERS) based method using gold nanoparticle (AuNP) sol to estimate SDS in a river water sample[2]

Nota de análisis

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAC3178 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Referencia del producto
Descripción
Precios

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H302,H315,H318,H412

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

338.0 °F

Punto de inflamabilidad (°C)

170 °C

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Certificados de análisis (COA)

Lot/Batch Number

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Development of a novel electrochemical sensor based on electropolymerized molecularly imprinted polymer for selective detection of sodium lauryl sulfate in environmental waters and cosmetic products
Motia S, et al.
Journal of Electroanalytical Chemistry, 823, 553-562 (2018)
A sensitive and selective Victoria blue 4R SERS molecular probe for sodium lauryl sulfate in AuNP/AgCl sol substrate
Liang A, et al.
Sensors and Actuators B, Chemical, 244, 275-281 (2017)

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

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