Carbon analysis provides an idea as to the percentage of carbon that exists in sodium dodecyl sulfate. Residue testing can be performed after solution preparation and filtration. The mass of retentate after a solution is filtered would allow the determination of the amount of insoluble material present. Unfortunately, this test is not performed on this product as this product is not a solution.
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Fortfahren mit
Biologische Quelle
synthetic
Qualitätsniveau
Beschreibung
anionic
Produktlinie
ReagentPlus®
Assay
≥98.5% (GC)
Form
powder
Mol-Gew.
micellar avg mol wt 18,000
Grünere Alternativprodukt-Eigenschaften
Catalysis
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sustainability
Greener Alternative Product
Aggregatnummer
62
Verunreinigungen
<2.0% water (Karl Fischer)
CMC
7-10 mM (20-25°C)
mp (Schmelzpunkt)
204-207 °C (lit.)
Übergangstemp.
cloud point >100 °C
Löslichkeit
water: soluble
Dichte
0.425 g/cm3
Kationenspuren
Na: 7.0-9.0%
HLB
40
Grünere Alternativprodukt-Kategorie
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
InChIKey
DBMJMQXJHONAFJ-UHFFFAOYSA-M
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Verwandte Kategorien
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Dieser Artikel | 436143 | L3771 | 71725 |
|---|---|---|---|
| form powder | form solid | form powder | form powder |
| assay ≥98.5% (GC) | assay ≥99.0% | assay ≥98.5% (GC) | assay ≥99.0% (GC) |
| aggregation number 62 | aggregation number - | aggregation number 62 | aggregation number 62 |
| impurities <2.0% water (Karl Fischer) | impurities ≤0.06 meq/g Titr. Base, ≥96.0% fatty alcohols, <4.0% unsulfated alcohols | impurities ≤2.0% water (Karl Fischer) | impurities DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected |
| HLB 40 | HLB 40 | HLB 40 | HLB 40 |
| CMC 7-10 mM (20-25°C) | CMC - | CMC 7-10 mM (20-25°C) | CMC 7-10 mM (20-25°C) |
Allgemeine Beschreibung
Anwendung
- Charakterisierung von Enterobacteriaceae-Stämmen, basierend auf der Empfindlichkeit gegenüber selektiven Substanzen[1]
- Behandlung der menschlichen Haut in vitro und in vivo zur Beurteilung der Rolle der Zellkernlokalisierung des 27-kDa-Hitzeschockproteins (HSP27) bei möglichen Hautreizungen[2]
- Dezellularisierung von Schweineherzklappengewebe[3]
- Behandlung von Sperma zur In-vitro-Induktion der Dekondensierung der Spermien[4]
Biochem./physiol. Wirkung
Leistungsmerkmale und Vorteile
- Geeignet für die Forschung in den Bereichen Zellbiologie und Biochemie
- Hochreine Chemikalie geeignet für mehrere Forschungsanwendungen
Sonstige Hinweise
Rechtliche Hinweise
Vergleichbares Produkt
Signalwort
Danger
Gefahreneinstufungen
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
4.1B - Flammable solid hazardous materials
WGK
WGK 2
Flammpunkt (°F)
338.0 °F
Flammpunkt (°C)
170 °C
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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I want to verify if SDs is clean in instrument, does TOC analysis allow to determine if residu still in solution
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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