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/418/501/product-dating-information-06-25-mk.pdf
71729
Dodecilsulfatosódico
≥98.0% (GC)
Características de sostenibilidad
Sinónimos:
Dodecil sulfato de sodio, Dodecil sulfato sodium salt, Lauril sulfato sodium salt, Laurilsulfato de sodio, SDS
Seleccione un Tamaño
| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
100 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 130,00 € |
500 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 409,00 € |
1 kg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 721,00 € |
Acerca de este artículo
130,00 €
description
anionic
Quality Segment
assay
≥98.0% (GC)
form
rod
mol wt
micellar avg mol wt 18,000
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
aggregation number
62
loss
≤5% loss on drying
CMC
7-10 mM (20-25°C)
mp
204-207 °C (lit.)
transition temp
cloud point >100 °C
solubility
H2O: 0.1 M at 20 °C, clear, colorless
density
0,425 g/cm3
anion traces
chloride (Cl-): ≤200 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤200 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
HLB
40
SMILES string
[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
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
General description
Application
Biochem/physiol Actions
1 of 1
Este artículo | |||
|---|---|---|---|
| description ≥98.0% (GC) | description ≥90% ((Assay)) | description Molecular Biology Grade | description ≥99.0% (GC), dust-free pellets |
| assay ≥98.0% (GC) | assay ≥90% ((Assay)) | assay ≥99% | assay ≥99.0% (GC) |
| form rod | form (Rods) | form solid | form rod |
| aggregation number 62 | aggregation number - | aggregation number - | aggregation number 62 |
| anion traces chloride (Cl-): ≤200 mg/kg | anion traces - | anion traces - | anion traces chloride (Cl-): ≤200 mg/kg |
| density 0,425 g/cm3 | density (1.03 g/cm3 at 20 °C (68 °F)) | density - | density - |
| CMC 7-10 mM (20-25°C) | CMC - | CMC - | CMC 7-10 (lit.) |
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Palabra de advertencia
Danger
Códigos de peligro
Indicaciones de precaución
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
Clase de almacenamiento
11 - Combustible Solids
Punto de inflamación (°F)
338.0 °F
Punto de inflamación (°C)
170 °C
EPI (equipos de protección individual)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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