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Merck

S3147

Sigma-Aldrich

5-Sulfosalicylic acid dihydrate

suitable for electrophoresis, ≥99%

Synonim(y):

2-Hydroxy-5-sulfobenzoic acid

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About This Item

Wzór liniowy:
HO3SC6H3-2-(OH)CO2H·2H2O
Numer CAS:
Masa cząsteczkowa:
254.21
Beilstein:
650741
Numer WE:
Numer MDL:
Kod UNSPSC:
41105319
Identyfikator substancji w PubChem:
NACRES:
NB.22

Próba

≥99%

Postać

powder or crystals

metody

electrophoresis: suitable

zanieczyszczenia

≤0.02% Insoluble matter
≤0.05% Salicylic Acid

mp

105-110 °C (lit.)

rozpuszczalność

water: soluble 100 mg/mL, clear, colorless

ślady anionów

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.035%

ślady kationów

Fe: ≤0.001%
heavy metals (as Pb): ≤0.002%

ciąg SMILES

[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O

InChI

1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2

Klucz InChI

BHDKTFQBRFWJKR-UHFFFAOYSA-N

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Opis ogólny

5-Sulfosalicylic acid is a strong acid capable of protonating water. It forms a new theophylline complex, which was investigated by X-ray photoelectron spectroscopy (XPS). It forms 1:1 proton-transfer compounds with the ortho-substituted monocyclic heteroaromatic Lewis bases. Their crystal structures have been studied.

Zastosowanie

5-Sulfosalicylic acid (3.5%) in 12% trichloroacetic acid is commonly used as a fixing solution for proteins in agarose and polyacrylamide gels.
5-Sulfosalicylic acid dihydrate may be employed for the quantification of doxorubicin derived from PEGylated liposomal doxorubicin (Doxil) and its major metabolite in human plasma by HPLC. It may be used in the preparation of poly[[tris(di-2-pyridylamine)tris([μ]-5-sulfonatosalicylato)tricopper(II)] trihydrate].

Komentarz do analizy

Tested for use in fixing solutions for PAGE, SDS-PAGE and IEF.

Piktogramy

Corrosion

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Eye Dam. 1 - Skin Corr. 1B

Kod klasy składowania

8A - Combustible corrosive hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

David L Chin et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 779(2), 259-269 (2002-10-04)
A high-performance liquid chromatographic method was developed for the quantification of doxorubicin derived from PEGylated liposomal doxorubicin (Doxil) and its major metabolite in human plasma. This method utilizes Triton X-100 to disperse the liposome, followed by a protein precipitation step
Hui Wang et al.
Frontiers in physiology, 11, 655-655 (2020-07-01)
Serotonin (5-HT), a monoaminergic neurotransmitter, involves in the regulation of many physiological functions. In the present study, the effects of 5-hydroxytryptophan (5-HTP), the precursor of 5-HT, on lipid metabolism and intestinal immune function in broiler chickens were investigated in chickens.
Joanna S Stevens et al.
The journal of physical chemistry. B, 114(44), 13961-13969 (2010-10-22)
Recent studies suggested that X-ray photoelectron spectroscopy (XPS) sensitively determines the protonation state of nitrogen functional groups in the solid state, providing a means for distinguishing between co-crystals and salts of organic compounds. Here we describe how a new theophylline
Megan A Dickson et al.
Reproductive biology and endocrinology : RB&E, 18(1), 49-49 (2020-05-16)
Cigarette smokers have a reduced risk of developing preeclampsia, possibly attributed to an increase in carbon monoxide (CO) levels. Carbon monoxide is a gasotransmitter that has been implicated in maintaining vascular tone, increasing angiogenesis, and reducing inflammation and apoptosis at
Hydrogen bonding in proton-transfer compounds of 5-sulfosalicylic acid with ortho-substituted monocyclic heteroaromatic Lewis bases.
Smith G, et al.
Journal of Chemical Crystallography, 36(12), 841-849 (2006)

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