5-Sulfosalicylic acid dihydrate, for electrophoresis, >=99%

Code: s3147-100g D2-231

Not available outside of the UK & Ireland.

Analysis Note

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

Application

5-Sulfosalicylic acid dihydrate may be employed for the ...


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Not available outside of the UK & Ireland.

Analysis Note

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

Application

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].

5-Sulfosalicylic acid (3.5%) in 12% trichloroacetic acid is commonly used as a fixing solution for proteins in agarose and polyacrylamide gels.

General description

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.

Packaging

100, 500 g in poly bottle

anion tracessulfate (SO42-): ≤0.035%, chloride (Cl-): ≤0.001%
assay≥99%
cation tracesFe: ≤0.001%, heavy metals (as Pb): ≤0.002%
formpowder or crystals
impurities≤0.02% Insoluble matter, ≤0.05% Salicylic Acid
InChI keyBHDKTFQBRFWJKR-UHFFFAOYSA-N
InChI1S/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
mp105-110 °C (lit.)
Quality Level200
SMILES string[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O
solubilitywater: soluble 100 mg/mL, clear, colorless
technique(s)electrophoresis: suitable
Code
Description
Unit Size
List Price
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S3147-500G
5-sulfosalicylic acid dihydrate*electrop horesis rea

Unit:500G
List Price: $191.40
Source:List Price
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Cas Number5965-83-3
This product has met the following criteria: