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220078

Sigma-Aldrich

Isethionsäure Natriumsalz

98%

Synonym(e):

2-Hydroxy-ethansulfonsäure Natriumsalz

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About This Item

Lineare Formel:
HOCH2CH2SO3Na
CAS-Nummer:
1562-00-1
Molekulargewicht:
148.11
Beilstein:
3633992
EG-Nummer:
216-343-6
MDL-Nummer:
MFCD00007534
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24853163
NACRES:
NA.22

Assay

98%

Form

solid

mp (Schmelzpunkt)

191-194 °C (lit.)

Funktionelle Gruppe

hydroxyl
sulfonic acid

SMILES String

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

InChI

1S/C2H6O4S.Na/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);/q;+1/p-1

InChIKey

LADXKQRVAFSPTR-UHFFFAOYSA-M

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Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCQ9561
MKCN3809
MKCK9537
MKCH5909
MKCF0246

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Formaldehydnatriumbisulfitaddukt Natriumsalz 95%

Sigma-Aldrich

112704

Formaldehydnatriumbisulfitaddukt Natriumsalz

L-Cysteinsäure Monohydrat ≥99.0% (T)

Sigma-Aldrich

30170

L-Cysteinsäure Monohydrat

Schwefelessigsäure technical grade

Sigma-Aldrich

242802

Schwefelessigsäure

Ping Zhong et al.
PloS one, 6(2), e16970-e16970 (2011-03-09)
Serotonin exerts a powerful influence on neuronal excitability. In this study, we investigated the effects of serotonin on different neuronal populations in prefrontal cortex (PFC), a major area controlling emotion and cognition. Using whole-cell recordings in PFC slices, we found
Wei Tang et al.
Drug metabolism and disposition: the biological fate of chemicals, 30(7), 778-787 (2002-06-18)
(R)-N-[4-[2-[[2-Hydroxy-2-(pyridin-3-yl)ethyl]amino]ethyl]phenyl]- 4-[4-(4-trifluoro-methylphenyl)thiazol-2-yl]benzenesulfonamide (1) is a potent and selective agonist of the human beta3-adrenergic receptor. We report herein the data from studies of the metabolism and excretion of 1 in rats. Five metabolites were identified in the bile of male Sprague-Dawley
S Kearns et al.
Advances in experimental medicine and biology, 483, 563-570 (2002-01-15)
Taurine has been shown to be an effective scavenger of hypochlorous acid (HOCl). The role of HOCl is well established in tissue damage associated with reperfusion injury mediated by neutrophils. The role of HOCl in CNS injury and inflammatory reactions
Chantal Brüggemann et al.
Microbiology (Reading, England), 150(Pt 4), 805-816 (2004-04-10)
Growth of the alpha-proteobacterium Paracoccus denitrificans NKNIS with taurine or isethionate as sole source of carbon involves sulfoacetaldehyde acetyltransferase (Xsc), which is presumably encoded by an xsc gene in subgroup 3, none of whose gene products has been characterized. The
Saswata Ghosh et al.
Journal of cosmetic science, 58(3), 229-244 (2007-06-29)
Sodium cocoyl isethionate (SCI) is an important surfactant ingredient in mild, syndet (synthetic detergent) cleansing bars. In vitro and in vivo studies have demonstrated that SCI is mild and less damaging to the skin barrier than soaps and surfactants such
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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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